» Casino Games Guides and Articles » D’Alembert Roulette Betting System

D’Alembert Roulette Betting System

double ball live roulette by evolution gaming

The D’Alembert roulette betting system was named after a prominent mathematician known as Jean-Baptiste le Rond d’Alembert. In the 1700s, D’Alembert came up with a rather inaccurate argument that when a coin is flipped several times and landed on heads in a row, the likelihood of the coin landing on tails was increased with every subsequent flip.

This idea is still used today by many gamblers and even though it sounds amusing, it can be helpful in some situations especially when you play live roulette.

Unlike the Martingale system, the D’Almbert system requires players to increase their bets when they lose and reduce them when they win in a manner that is less risky for the player.

How to use the D’ Alembert Roulette Betting System

The first thing to do before anything is to make up your mind on the amount of money that you would like to win. For first timers, it is usually a good idea to try your luck with the minimum table amount, which is usually £10.

The amount could be more or less than this but whatever the player decides on should be a mere fraction of the table maximum. This money may be referred to as a ‘unit’ and is used to throughout the system.

Once you put in your unit, select the type of bet you want to place. Bets are represented in different ways such as odds or evens, red or black among others.

According to this system, if you lose, you continue with betting using two units as each time you lose you increase previous bet by a unit.

If you win however, you will have to continue betting with one unit as you cannot bet with a fraction of a unit.

In this system, the amount of times a player is allowed to place a bet is infinite unless there are table limits. In spite of this fact, it is possible for a player to determine his or her limits as one can decide to quit after a number of consecutive losses. A player may choose to stop after losing a bet five times in a row.

french live roulette

Pros of the D’Alembert Roulette Betting System

The major advantage of the D’Alembert system is that it reduces the chances of making big and drastic losses as compared to the Martingale system. This happens because in this system, a player does not double his or her bets in case of a win yet the rewards are the same as the Martingale when the player hits a winning streak.

Consider this example of a player who loses bets seven times in a row. Playing with the d’Alembert system costs a player 28 units while using the Martingale system costs 123 units.

Therefore the d’Almbert system is a good alternative to players who dislike the Martingale because of its huge pitfalls and higher risk.

Cons of the D’Alembert Roulette Betting System

The roulette wheel has two colours yet the results are very unpredictable as the wheel can always settle for any colour. Just like the coin, one cannot be sure of seeing tails just because heads landed in the earlier spin yet there is possibility of some closeness in the long run between the number of heads and tails.

Another drawback is that in case of losing a couple of bets continuously, it will take several wins to recover from losses unlike the Martingale where a player gains money after winning.

For example, if a player loses bets four times in a row and is down by 10 units, winning in the next bet will only recover five units. A Martingale system however assures a player some return after a win.

For players looking for the thrill offered by the Martingale system but still don’t want to risk a lot of money or they are not in a position to do so, the d’Alembert system is applicable to them.

This is a win-win situation for such players as it gives them a chance to recover from a loss in a more gradual manner rather than the huge downsides of the Martingale system.