How does the D’Alembert strategy work?
The D’Alembert strategy is designed for betting on ‘even’ bets on games such as roulette, blackjack and baccarat
The strategy relies on the logic that the number of wins and losses eventually even out. For example, if you look at the game of roulette, at the end of a long session, there must be roughly the same amount of spins on Black as Red numbers.
To start using the D’Alembert strategy, the first step is to determine your stake unit (for example, $1), a bet size that can be any amount you prefer.
You start betting with one ‘unit,’ and every time you lose a bet, you increase your next bet with one ‘unit.’ If you win, you decrease your next bet with one ‘unit.’
The advantage of this approach is that it is very straightforward to implement. It works great if you aim for an equal amount of losses and wins as long as you do not have more than 5 losses in a row.
An example of a winning D’Alembert strategy
Example 1: Here, you see when the D’Alembert strategy works well. In this example, we have applied the D’Alembert strategy as a roulette strategy.
You always bet on Black and start with one unit (which could be $1).
Even when the number of wins and losses are equal, you end with a profit. The D’Alembert strategy works well if the number of wins and losses are pretty balanced.
An example where the D’Alembert strategy fails
Example 2: Here, you see when the D’Alembert strategy gives negative results.
You always play black. You start with one unit (which could be $1).
If you have a few more losses than wins, and it stays that way, your stakes end up being relatively large at the end of the session. In particular, if you lose the last 2 or 3 spins (with the higher stakes), you end up negative.
The D’Alembert strategy’s weakness is that the stakes become substantial at some stage (after the number of losses is greater than the number of wins).
One way to mitigate the downside risk is to apply limits. For example, you determine beforehand that your stake cannot exceed 5 units.
This way, you get to control the level of the stakes.
Check out my explanation of the Martingale, Reverse Martingale (Paroli) and the Fibonacci Strategy
The best and worst Roulette and Baccarat strategies – does the D’Alembert strategy work well?
Best Roulette strategies – which of these strategies works best?
Best Baccarat strategies – which of these strategies works best?
The D’Alembert strategy is easy to understand and play, but also pretty risky. Once you start losing, the stakes become higher and before you know it, it can go pretty fast. Downhill!
You can play Roulette or Baccarat (also in the live versions) at one of the online casinos below.
🍒Thousands of Slot Games ❤️Best Mobile Casino 🔥New Casino
100% Match Bonus
✅Professional Customer Service
⚡️Withdrawal lock option
Bonus Match Percentage: 100%
Maximum Bonus Value: €100
Free Spins: 100 Extra Spins
Free Spins Slot Game: Gonzo’s Quest, Twin Spin, Jack and the Beanstalk, Spiñata Grande, Fruit Shop.
Bonus Wagering: 48 x Bonus
Free Spins Wagering: 48 x Free Spins
Remarks: The maximum bonus bet is $€5. Any unused bonus money will expire after 7 days. 18+ www.begambleaware.org. Full T&C Apply. "
100% up to€400 Bonus
🎁VIP Bonus Options
🍓Live Casino Bonuses
Bonus Match Percentage: 100%
Maximum Bonus Value: €400
Free Spins: 100 Free Spins + 20 No Deposit Free spins
Free Spins Slot Game: All games
Bonus Wagering: 35 x Bonus
Free Spins Wagering: 35 x Free Spins
Remarks: Players will have to redeem the No Deposit Free Spins by clicking on the ‘’Claim’’ button on the player’s ‘’My Offers’’ page on Leovegas.com. 18+ www.begambleaware.org. Full T&C Apply.
€333 Bonus Package
Bonus Match Percentage: 100%, 50%, 50%
Maximum Bonus Value: €333
Free Spins: 99 Free Spins
Free Spins Slot Game: Big Win Cat
Bonus Wagering: 45 x Bonus
Free Spins Wagering: 45 x Free Spins
Remarks: The maximum stake allowed when having an active bonus is €5. Full T&C apply. begambleaware.org. 18+
🍒Thousands of Slot Games
❤️Best Mobile Casino
How often does the 500 x bet hit on Lightning Roulette?
Evolution Gaming's Lightning Roulette is unique compared to other Roulette variants Why? Because of the so-called…
How does the Fibonacci strategy work?
The Fibonacci strategy finds its origins in the famous Fibonacci sequence You probably have seen…
How does the Martingale strategy work?
The Martingale strategy is the most famous betting strategy, by far. It is a betting…
How does the Reverse Martingale (Paroli) strategy work?
The Reverse Martingale strategy is a variation of the famous Martingale strategy. It can be…
Free Bet Blackjack (Evolution gaming)
Evolution Gaming continues to develop thrilling table games. In November 2019, they launched a new…
Roulette: what are the odds of hitting red after 8 x black?
One question about Roulette that we get asked a lot is: when the same colour…