It can be used in any game that offers 50-50 odds — you can even test this system with coin flips. We take a deeper look at some of the salient features the D’Alembert betting system has to offer below: 1. $10) and increase your wagers by. The Reverse D’Alembert is sometimes called the contra D’Alembert or the Anti-D’Alembert, and is often used on the even payout bets (red/black etc). It is based on the idea that if you lose a bet, you should increase your next bet by a certain amount,. D’Alembert Roulette System. The Right Way to Use d’Alembert Roulette Strategy – Our Guide for Beginners. Th. The 150 roulette method, unlike the Martingale, D’Alembert, Labouchère, or Fibonacci system, is not named after a prominent academic. The Fibonacci strategy works by betting the same amount as the number you’re on in the mathematical sequence of 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144. Tips. D’Alembert. The house edge can throw a notorious spanner in the works pretty much at any point, and finding a betting system that works 100% is simply not an option. This brings the house edge on even-money side bets down to just 1. While this betting system is based on an. If you lose, increase the bet by 1 unit. 4, by describing a system introduced by Emile Borel in´ 1949 [7]. 10 % daily profit plan . With the D’Alembert roulette system, you increase your bet by one unit after a loss and decrease it after a win. – Known as either the D’Alembert system of Pyramid system, this is one of the most popular systems for roulette. Bet on your lucky color one token. You can use it on other bets, but just bear in mind that if you cover less of the table, the odds are that you will lose more often. The D’Alembert betting system is a system where the stake decreases by 1 unit after each win and increases after a loss. The Fibonacci roulette betting tactic might be the most conservative roulette betting strategy to. This technique is similar to the Martingale and is considered a highly successful roulette strategy. Best Roulette Casinos; Highest Roulette. The d’Alembert strategy is deemed one of the safest real money. Borel’s system is completely impractical for casino play, but it is ofD’Alembert. This brings the house edge on even-money side bets down to just 1. Much like its predecessor, Jean le Rond d'Alembert came up with a system that revolves around even-money bets, but with a twist. In spite of increasing the stake after you lost a wager in the Martingale, a single unit is added to the gambler’s stake. Wagers such as red/black, high/low, and even/odd will return the best results. During the 19th century, a French mathematician who was renowned for his studies developed a system for winning at roulette. The likes of Martingale, Paroli, D’Alembert, James Bond and Fibonacci have all been put forward. Next, you risk a unit before shedding. Like the Martingale, the D’Alembert is a negative progression that is generally used for even-money betting. Free Spins. Aiming to win one unit at a time. The D’Alembert system, as well as the rest of the betting systems, has its advantages and disadvantages. D'Alembert system for roulette. Know Your Odds. This system is best used on even money bets on the roulette table, so try and stick to red or black, or the odd or even wagers. D'Alembert Strategy in Roulette. D’Alembert Roulette System Jan 17 by coolcookinglessons Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. Hans navn var Jean-Baptiste le Rond d’Alembert og den strategi han udviklede, kaldes d’Alembert roulette, i hans ære. The D'Alembert system. This method was created by Jean-Baptiste le Rond D’Alembert, a mathematician from France. This betting system uses even probability — instead of doubling the wager after a loss, as per the Martingale, one unit is added to the player’s stake. Do the opposite for a win: you reduce your bet by 1 unit. The risk of betting on columns is that the chances of getting a. But it does so in a more controlled way than the Martingale. Some casinos also provide players with the option of $1, $500 and even $1000. As you might expect, the reverse system is a representation of the original but with a twist. This roulette system requires bets that cover 2/3 of the numbers on the roulette wheel. The Reverse D’Alembert system uses even money bets like red/black, high/low and odd/even. As such, the chances of winning are even greater than using a roulette strategy with even-money bets. Unlike the Paroli system, however, its designed to accelerate your winnings over a four number winning streak. Oscar’s grind is an even outside betting system so it can be used on red/black, even/odd, and 1-18/19-36. It’s a very similar system to the D’Alembert. This system was invented by a French mathematician, based on the assumption of equilibrium in gaming contests. When there’s a win, however, you remove one unit from your wager. It is commonly used on Red or Black but it can be applied all over the table if you have the correct progression. It is applicable to any game that enables even-chance wagers including craps, blackjack, and roulette. Links: D'Alembert Analysis:. Online Roulette OwnSelf Greatness The simple system that profited me $687,503. D’Alembert Roulette Strategy. West Virginia. D’Alembert Roulette System. The roulette Contre D’Alembert system basically works like the regular D’Alembert, only the other way around - instead of progressing after a lost round, the player increases the bet after a win. Roulette as a gambling game has been played since 17 th century, when the game was first introduced in France. Betting Systems Simulation. Rules. D’Alembert Roulette System Jan 29 by coolcookinglessons Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. Not only have we gone through every bet, we have tables showing the overall loss at each stage and we’ve shown you the odds of going on. The D’Alembert roulette system is a basic negative progression in which you raise your bets after losses and lower them after wins. Casinos Casino Reviews. Nonetheless, the D’Alembert system remains a hot favorite with Roulette players around the world. This is the same philosophy behind popular strategies such as the Martingale, the Fibonacci and the Labouchere. The Reverse D’Alembert system uses even money bets like red/black, high/low and odd/even. It’s actually a 48. It harnesses the idea that players should have roughly the same amount of winning and losing bets. The Reverse D’Alembert Roulette System. Take a deep dive into the D'Alembert Roulette strategy. Play Live Roulette. D’Alembert Roulette System Dec 23 by coolcookinglessons Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. It bears many of the characteristics of the Martingale, which is not surprising considering the fact that both systems are based on negative betting progressions. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Like all progressive betting strategies, the Contra Bet system starts with two things: determining the initial wager (baseline) and using bets that only pay 1:1. You choose the type of betting, number of runs, betting strategy as well as the betting amount. We therefore bet 12, and a 2 came up – taking us back up to £91, lowering our bet to £11. d’Alembert strategy for roulette. The D’Alembert Roulette Strategy. However, there is much less chance of risking your entire chip stack in just a few hands, and you are unlikely to reach the table limit; something that is an obvious pitfall to. If you can apply the system by utilizing the sequences of play as best as possible, you’ll be able to increase your chances of winning substantially. Conclusion: The Alexembert strategy emerges as a thoughtful evolution of the d’Alembert system, offering a fresh perspective on risk management and bet progression. D'alembert. It's real and got me banned from a German casino. The D’Alembert betting system is a strategy that helps you manage your bankroll when playing blackjack, roulette and other casino games. The Fibonacci Roulette System is often touted as one of the safest strategies you can ever try. Find out how to use the D’Alembert roulette system here. The strategy is played by choosing red or black, even or odd, 1-18 or 19-36. 35% with certain bets in French roulette. The D’Alembert System is designed for, and works best for, even odds, and close to even odds, games like blackjack and the outside bets in roulette. The D’Alembert is a negative progression system standard in even-money roulette wagers. Roulette: The D’alembert System How to Use. Rates are not growing at a rapid. The strategy focuses on the system of playing roulette games by keeping losses to a bare minimum. It can be used with any even money proposition though, including other casino games such as blackjack and baccarat. If the player loses or ties, then he repeats the same bet*. D’alembert is another floating roulette tactic used by professional players. Find a roulette table with a small minimum bet and a high maximum bet. The d’Alembert Roulette betting system cannot curb the house edge. It is also recommended to make medium size bets in the. The D’Alembert is a negative progression system standard in even-money roulette wagers. You do increase your bets after a loss, but it’s at a much smaller rate than in the Martingale system. The system is named after its creator, French mathematician and philosopher Jean le Rond d’Alembert, one of the most prominent thinkers of the. Now, as mentioned previously, the Aggressive D’Alembert is the traditional D’Alembert betting system, but on steroids. You choose a base stake unit (e. It’s. It harnesses the idea that players should have roughly the same amount of. Bei dieser Roulette Strategie konzentrieren wir uns auf die Felder Rot und Schwarz. 33% – 0. Instead of. Rules. 35% with certain bets in French Roulette. Die Einsätze erfolgen ebenfalls auf einfache Chancen, also beispielsweise auf Rot oder Schwarz. If you lose. Roulette Simulator - Instructions. You increase your bet by 1. Game strategy of Thomas Donald. The player makes a one-unit bet. The main downside of. American Roulette; European Roulette; French Roulette; Double Action Roulette; Double Ball Roulette; Pages. Jean d'Alembert was a fanatical proponent of what we call today the "gambler's fallacy" and this system bears his name and is based on his ideas. Lose 5 then win 6 and you are +1. If that loses, it becomes £3, and so on. Despite being a scientist and mathematician, D’Alembert believed in something. The D’Alembert strategy is a negative progression betting system, meaning that it involves increasing bets after losses and decreasing them after wins. But it does so in a more controlled way than the Martingale. Wins and losses are equal when it comes to equal-money bets — the staple bet when it comes to this system. The D’Alembert roulette system also entails raising bets following losses. With the D'Alembert system, you choose a bet on red/black, evens/odds or 1-18/19-36. Paroli system. It requires players to play the same even money bet on each spin, and is designed to stop players from getting sucked into betting on a particular even money option because they. We therefore bet 12, and a 2 came up – taking us back up to £91, lowering our bet to £11. Winning in Roulette through this game has never been easier. With this system, you will add one unit after a loss, and you will decrease your bet size by one unit after you manage to win a wager. It requires players to play the same even money bet on each spin, and is designed to stop players from getting sucked into betting on a particular even money option because they. D’Alembert system is an even-money betting system commonly applied to roulette games. D’Alembert Roulette System. Using the $200 example, the bets would be as follows: $140 on high numbers (19-36) $50 on a six line (13-18) $10 on the single 0. They should bet anywhere from 0. In the Reverse D’Alembert Roulette system, you will do the exact opposite of what you would do in the traditional system. Oscar's Grind system . The d’Alembert strategy is named after Jean le Ron d’Alembert, a French roulette theorist. Reverse D'Alembert * Fibonacci Roulette System* Reverse Fibonacci * Labouchere Roulette System * Cover the Table * Flat Betting * Oscar's Grind * Red and Black Strategies * Dozens and Columns * James Bond Roulette System * FOBT SystemPlease search sites like or. In our example, we will start at 5 units. You can apply a D’Alembert roulette betting system to side bets on red/black, odd/even, or 1-18/19-36, as it is an even-chance system. This strategy is a flat betting system which means that you can bet the same amount every time. Use this betting strategy when playing roulette for more simple play. It may be utilized at any of the greatest online casino sites for real money with a modest bankroll, and the process is designed to keep you safe from hitting table limits, which are frequently an issue when employing many other roulette. About D'alembert systemd'Alembert System Roulette. The d’Alembert is an even-money system, meaning that roulette players can use it when betting on number properties like red/black, odd/even, and high/low. Most roulette tables provide chip values of: $5, $25 and $100. Next Generation Surgical Simulation (NGSS) start. It is applicable to any game that enables even-chance wagers including craps, blackjack, and roulette. The trade-off is that even-chance bets pay 1/1 on a win which is the. You should only use this system on even-numbered bets when you are using it. 5 % daily profit plan . However, rather than doubling wagers after defeats, the D’Alembert system sees bets go up one unit after a loss and down one unit after a win. and so we then reduce BOTH the bets by 5 units. The player will choose a winning goal and bankroll. Not only have we gone through every bet, we have tables showing the overall loss at each stage and we’ve shown you the odds of going on. D’Alembert Roulette System Jan 30 Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. D’Alembert Roulette System Dec 29 by coolcookinglessons Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. The D’Alembert roulette strategy is easy to learn and fun to play with. The d'Alembert system is a simple betting system where you increase or decrease the size of your bet by one unit each time you lose or win when betting on red / black (or any other even money bet) in roulette. You start utilizing this specific system by making a unit dimension. The D’Alembert strategy is one of the most popular of all Roulette progression betting systems and is most certainly more favoured than the Martingale betting system, both of. However, the goal of the system is to win just one unit from each sequence, so if you win your first bet, the system is complete and you start over again. The D'Alembert Betting System in Roulette. Place your money clearly on the table in front of the dealer. The D'Alembert roulette strategy is a betting system that is suitable for new players or those who are hesitant to play with high stakes. Here you choose a bet that you either progress with or return with. D’Alembert Roulette System Dec 15 by coolcookinglessons Of all the different betting patterns that we discuss the D’Alembert is probably our least favourite and that’s because there isn’t much profit potential and it’s the kind of system where if you have a few losses, you find yourself in hole that is hard to get out of. We bet on evens, and our first of three simulations kicked off with a 33, taking us down to £90. However, this increment should be done only by 1 unit. This D’Alembert betting system guide will explain how the strategy works, how you can apply it to a variety of casino games at top online casinos, and the pros and cons of following it. The D’Alembert roulette strategy was invented by Jean le Rond d’Alembert, a French mathematician in the 1700s. Designed by French mathematician Jean Baptiste le Rond d’Alembert, the D’Alembert system is one of the lower risk strategies you will find on this page which may appeal if you are new to a roulette system or if. Das Setzen beim D’Alembert System Man setzt bei der D’Alembert Strategie immer nur auf die einfachen Chancen. D’Alembert Roulette system relies on mathematical equilibrium theory and should is ideally used with even-money bets. It’s sometimes known as The Monte Carlo Fallacy or the fallacy of the maturity of chances. Here’s a roulette system that won’t make your head hurt: the D’Alembert strategy. It’s recommended, from our D’Alembert roulette system review analyst, that you stick to even money bets. Features Of The Betting System. The complex mathematical concepts were no secret to the famous at the time, mathematician Jean-Baptiste le Rond d’Alembert, who came up with the betting method in question. What Is It? The D’Alembert is known as one of the safest methods. It is designed so that players can win but also protect their budget against losses at the same time. Roulette (named after the French word meaning "little wheel") is a casino game which was likely developed from the Italian game Biribi. Our simulation of the d'Alembert system. The system is used for all outside bets in roulette which pay evenly. The consequence is a rather slower rate of progression than the Martingale betting system, but a less damaging loss. Losses lead to a 20% bet increase, while wins result in a 10% decrease, balancing risk and reward with each spin. How To Limit Our Session. When playing the classic European Roulette game (single zero), you have a 91. The d’Alembert roulette betting system cannot curb the house edge It is essential to remember that no roulette systems can influence the house edge of your bets. Also known as: Oscar's Grind. These are the red/black, 1-/19-36 and the even/odd. To use it at the roulette table, follow these simple steps: Place 1 unit on an even-chance bet. The concept behind this strategy is based on the idea of balancing wins and losses over time. Complete Roulette Strategy Guide - Learn about different roulette strategies and see if they can help you to win at roulette!. This element of safety however limits the gains you’ll be able to make, although the system does allow for adaptation to increase your risk and therefore your potential winnings. If you win outright, you collect the payout. In fact, The Reverse D’Alembert roulette system is a popular variation of the classic technique. D’Alembert System. D’Alembert progression is a money management type of roulette system that can be found in many flavors, all having in common that you add. Often times, you end up with equal win and loss, without any substantial profit. The D’Alembert strategy is one of the most popular of all Roulette progression betting systems and is most certainly more favoured than the Martingale betting system, both of which are considered to be negative progression betting systems since they propose an increase in bets on losing hands. This article will examine the D’Alembert betting system and explain the complete guide to betting. If you win, decrease the bet by 1 unit, or keep it 1 unit if you haven't lost yet. It’s true for betting on red or black, odd or even, or the 1-18 or 19-36 number groups. The basic tenet is to keep losses to. Considered one of the best types of roulette strategy, the D’alembert betting strategy involves placing bets on even-money parts of the table. ” In 1800, some greedy establishments added the thirty-eighth sector to French Roulette—00—to get even more profit. Although there is no documentation, the d'Alembert System probably dates from the late 18th or early 19th century and was not "invented" by d'Alembert at all, though it is loosely based on his speculations on the. The D’Alembert Roulette Strategy is a popular betting system utilized by roulette players to try and increase their chances of winning. The D’Alembert approach works best when used for an even chance game. It can be used with any even money proposition though, including other casino games such as blackjack and baccarat. Gambling by States New Jersey. So, how exactly does it work and what are the D’Alembert roulette odds? With this being a negative progression betting system, you must increase your stake after losing bets. In gambling, there are many systems in use with the aim of beating the house. The D’Alembert Roulette Strategy is kind of similar to the martingale strategy, but it features a comparatively flatter increase in the. Full review and software for the Counter d'Alembert system. If you are a die hard roulette fan and are looking for a method that is less risky than some other systems, this might be your strategy. A really deep analysis of this “beginner” system. Roulette players are advised to use caution when implementing any betting system out there, and the D’Alembert system is no different. Unlike the Martingale system, which was devised by a collection of people, this one came from one famous mathematician – Jean le Rond D’Alembert. In spite of increasing the stake after you lost a wager in the Martingale, a single unit is added to the gambler’s stake. D’ALEMBERT ROULETTE STRATEGY. If the player wins, then he increases he next bet by one unit**. Of course, this system is. They will then ask you which chips you wish to use. 3. To another group we can refer the D'Alembert betting system and the like when, after losing, the player increases the previous bet by a fixed amount of 1, 2, 5 dollars. So. Best Roulette Casinos; Highest Roulette. Reverse D’Alembert System. secret method . We recommend this roulette. D’Alembert strategy. Beim d’Alembert Roulette System haben Sie ein „faktische“ Gewinnchance von 50 Prozent pro Runde. After that, you can gamble on any number, red/black, or on a dozen. Whenever you lose, you simply move to the next number in the sequence and bet the corresponding amount. So, Contra D’Alembert literally means ‘Opposite D’Alembert’. Reverse D’Alembert – This is the opposite of the regular D’Alembert (above). It’s used on casino games like roulette with 1 to 1 or ‘even money’ bets, which have an almost 50% chance of success. . It can be used on other bets, but it’s most effective on the 50-50 shots. Se vuoi imparare un approccio simile ma meno aggressivo del sistema Martingale, ti consigliamo di vedere questo video e provare la strategia d'Alemebert. Top 10 US Casinos. Simulators for the most popular systems. As shown in the following sequence: 1 – 1 – 2 – 3 – 5 – 8 – 13 – 21 – 34 – 55 – 89 – 144 – 233 – 377 – 610 – 987. Mobile Casinos. D’Alembert Roulette System. Conclusion: The Alexembert strategy emerges as a thoughtful evolution of the d’Alembert system, offering a fresh perspective on risk management and bet progression. Playing roulette according to Thomas Donald's strategy, you need to decrease the bet amount by 1 if you win and increase by 1 if you lose. Although this is another negative progression betting system, it is widely used because it is far safer than the classic Martingale roulette method. He was one of the most important mathematicians and physicists of the 18th century and a philosopher of the. When you win, it. Best Payout Slots. The system builds on winning streaks rather than chasing losses. Created by a French mathematician in the 1800s, this strategy stands the test of time. The creator of this roulette strategy is a French mathematician from the not-so-distant past. After the win, the player decreases the bet. This was an extremely uncommon occurrence: the probability of a sequence of either red or black occurring 26 times in a row is ( 18 / 37 ) 26-1 or around 1 in 66. How the Reverse D’Alembert Roulette Strategy Works. Fibonacci was an Italian mathematician born in Pisa in 1170. Martingale Roulette System – This is a system that involves increasing bets after a loss until you get a win. And the good thing is: you don't need to be an. It shares its foundation with the Martingale technique but with a key distinction. With the Reverse D’Alembert Roulette system, you will do the exact opposite of the traditional system. 2 RTP for single numbers, and American Roulette has the worst odds at 92. D’Alembert System for Roulette. A D’Alembert roulette betting system takes things even slower. For example, start with 3 betting chips. Banker or Player as in the game of Baccarat or Red or Black or any other outside even money chances found in the game of Roulette. The D'Alembert roulette betting system works similarly, but the differences in wagered amounts are much smaller. This is mainly because bettors will stick exclusively to even odds bets for the sake of making the strategy as easy as possible to follow. For this example, let’s imagine that one unit equals $1: You bet $5. The principle of Roulette System D‘Alembert consists in betting on color, if it will come red or black. Indiana. D’Alembert Roulette System Review. After a winning bet, the stake is decreased by one unit. The D’Alembert system is quite. In the game of Roulette, the Fibonacci system involves betting by adding the last two. A look at the validity of the d'alembert casino betting strategySee more guides at Android Slots: website features comprehensive explanations on how each betting system applicable to the game of roulette works and how it can help you to extract more value from your play. The reverse D’Alembert System is very similar to the D’Alembert System but just reversed. What Is The D’Alembert System? Like Martingale and Paroli, D’Alembert should be applied to outside bets. Its strategic. Rather than doubling your bet after each loss, you simply increase it by one unit. How to play the D’Alembert betting system in online casinos. D’Alembert roulette strategy. He also seems to have used the Labouchere system. Learn more 2. The D'Alembert roulette strategy is a betting system that is suitable for new players or those who are hesitant to play with high stakes. Roulette. g. Many of these strategies make use of even money bets, and as such, roulette is deemed the ideal platform to. The basic assumption of the roulette strategy is, that the frequency of how often the outside bets win, is always going to balance out in the long run. The maths and theory behind the D’Alembert. The casino will still take their 2. Similar to Martingale, however, this system can only be used on bets with even money payouts. Well, the D’Alembert System takes the emotion out of roulette, and aims to make your betting more methodical. The Reverse D’Alembert is a positive progression where players increase their bet after a win and decrease it after a loss. Best Casino For Slots. Increase by one once you win. D'Alembert system for roulette. It bears many of the characteristics of the Martingale, which is not surprising considering the fact that both systems are based on negative betting progressions. Roulette 64 Percent Strategy; Roulette 150 Strategy; Fibonacci Roulette System; Reverse Fibonacci; Martingale Roulette System; Reverse Martingale; D’Alembert Roulette System; Reverse D’Alembert; Roulette 666 Strategy; FOBT System; Labouchere Roulette System; Oscar’s Grind; James Bond Roulette System; Dozens And Columns;. You can also choose to follow a progression though it is. Martingale Roulette System – This is a system that involves increasing bets after a loss until you get a win. Before you start playing using this system, you need to decide on a set amount of money to act as a unit. This system relies on a slow, negative progression betting pattern and 'even-chance' bets. casino. Positive progression system (e. 74 RTP. It can be applied to any game in which the chances of success are roughly to 1 in 2, such as red/black on a roulette wheel, a blackjack hand, the dealer bet on a baccarat table and certain craps bets. Its basic concept is that you lower your bet when you win, and increase it when you lose. In our example we take D’Alembert when applied to the Roulette System in which $10 is chosen to represent 1 Unit. The D’Alembert roulette strategy was invented by Jean le Rond d’Alembert, a French mathematician in the 1700s. Its popularity is closely linked to the advantages it offers in Roulette games. Roulette: The D’alembert System How to Use. To make it work for you, you need to know the basics. As a negative progression, it adds 1 unit to the size of your bet each time you lose. The D'alembert strategy is a winning betting system that claims to work a majority of the time and can win you millions. The creator of this roulette strategy is a French mathematician from the not-so-distant past. The Contra D’Alembert Betting System History Along with the Martingale betting system, the D’Alembert betting system is one of the most well-known and widely touted roulette systems in the world. November 2018 1 Harald Sack. The d'Alebert betting system or "simple progression" is a linear betting system for the Even Chances (or Simple Chances) of roulette: Red, Black, Odd, Even,. No Deposit Bonus. Increase your bet. Just set the parameters on the app and press "Simulate Roulette". The basic tenet is to keep losses to a minimum. Branded Slots. D’Alembert Roulette System – This is a strategy that is based on even chance bets. Reverse D’Alembert Roulette System. The initial wager will be 5 AUD in all these spins. The Fibonacci Roulette Betting System; The James Bond Roulette Strategy; The Law of The Third Roulette System; Roulette Pivot System; The Cuban Roulette Betting System;. It is similar to the Martingale strategy but less aggressive. 35% with certain bets in French roulette. The Contra D’Alembert roulette system can work on any 50/50 gaming, so you might give it a go on baccarat or even blackjack, presuming you never play side bets, double down or split. In this example, there are 3 wins and 3 losses. D'Alembert; The 2/3 System; James Bond; Chernyshov; Titanic; 1-3-2-6; Relaxed System; See Also.