# D'alembert Betting System

Roulette game caught people's attention since the very moment of its invention. Some players liked to play the game to try ones luck whereas others tried out different roulette betting strategies. One of the most famous systems is known as D'Alembert system according to the name of its creator, a famous French mathematicians Jean le Rond D'Alembert. The strategy is considered to be created in the middle of 18th century.

D'Alembert betting strategy is also known as the Pyramid system due to the course of the betting process according to it.

## How the D'Alembert system works

D'Alembert system is considered to be useful for even bets such as even/odd or high/low numbers and black/red. The most important thing is to know how to place bets so to increase the chances for winning.

The main point of the D'Alembert system is to subtract or add 1 unit after every bet. It is kind of similar to Martingale betting system but the risk or meeting the table maximum limit is definitely lower.

D'Alembert system says to place bets in such way: the player must add one unit to the bet in case of the loss and subtract one unit in case of winning. Let's, for example, place \$10 bet on one of the outside bets. The possible scheme of betting according to D'Alembert system will look like this:

\$10 - loss - \$11 - loss - \$12 - loss - \$13 - win - \$12 - win - \$11 - loss - \$12 and so on. Some players like to risk more and add or subtract two units instead of one.

## Understanding the ineffectiveness of the D'Alembert system

Having a close look at the betting net and at general idea of the system, it can be seen that it has a huge amount of weak points:

• D'Alembert system has simply the false logic as every spin of the roulette wheel is an independent even with no impact on the next spins!
• No assumptions can be made after winning or losing in roulette, as if a player loses it does not mean he will win after. The same with the winning bet.
• The probabilities of winning in roulette are the SAME no matter the amount of spin or the won or lost bets.

All these facts prove that the chances of winning in roulette by means of some betting strategies are the same as playing simply relying on ones luck.

### Roulette in Pics

Roulette is one of the most popular games of chance with interesting history of its development and evolution.

The game originated in France by means of experiments made by famous mathematician Blaise Pascal.The name roulette means "little wheel" in French.

Online roulette game can be played in any kind of online casino without leaving home. It is a nice practice for beginners.

Online roulette has the same rules as the game played in land casinos. Players can choose European or American roulette wheel to play.

Roulette is a pure game of chance and no mathematically calculated systems cannot predict the outcomes of the game.

Players should always remeber that every spin of roulette wheel is an independent event and they do not need to catch up after every loss.

Roulette has easy rules to play but the odds of winning are low as the outcomes of the game are unpredictable.

Roulette players can increase their chances of winning by playing European roulette as it has only one zero slot that decreases the house edge.