d´Alembert's system is considered one of the most efficient systems for playing casino games. It seems similar to the Martingale system, but in reality differs quite substantially. Most notably, it does not require as much money on the player's account and is not as dependent on the limit of the roulette table. It is a complex betting system which can also be used for other betting casino games, as long as the probability of winning is about 50%.
The principle is betting on the selected color (or even/odd, high/low). You begin by betting 1 chip. If you lose, increase your next bet by one chip. If you win, reduce your next bet by one chip. This system ensures that if you win, you'll win a higher number than if you lose.
|Bet||Bet on color||Game result||Overall status|