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Neo Beth | November 27, 2023 | Updated on: February 8th, 2024

Reverse D’Alembert Betting System Australia 2023

Numerous negative progression betting systems have corresponding positive progression counterparts, and the Reverse D’Alembert Betting System is a notable example. It stands in direct contrast to the well-known D’Alembert system. If you’re interested in understanding and applying this betting approach, delve into our comprehensive guide.

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Reverse D'Alembert Betting System

What is the Reverse D’Alembert system?

The Reverse D’Alembert betting system, also referred to as the Contra D’Alembert betting system, is derived from its original counterpart but stands in stark contrast to it. The D’Alembert betting system was conceived by the mathematical genius Jean Le Rond D’Alembert, named after its creator. The original system suggests that successes and failures will ultimately even out, reflecting the reliance on the ‘Law of Equilibrium.’ When adhering to the D’Alembert betting system, the recommendation is to increase your stake by one unit after a loss and decrease it by one unit after a win. However, opting for its reverse counterpart prompts the opposite strategy: decrease your bets after a loss and increase them after a win.

Core Strategy of the Reverse D’Alembert System

  • Initial Bet: Start with a single betting unit.
  • Winning Streaks: If your initial bet is successful, increase your wager by one unit. This positive progression strategy capitalizes on winning streaks, aiming to maximize gains during periods of success.
  • Loss Mitigation: In the event of a loss, reduce your bet by one unit. This approach minimizes potential losses and preserves your bankroll, promoting financial prudence.
  • Adaptability: The system’s beauty lies in its inherent adaptability, avoiding rigidity and large wagers for recovery. It employs a measured approach to betting, ensuring continuity even during a losing streak.
  • Active Approach: The Reverse D’Alembert system encourages an active approach to betting, promoting prudence when facing setbacks. It provides a methodical way to navigate fluctuations in luck.
  • Progressive Betting: Illustratively, start with a single unit bet. A win prompts a two-unit bet on the next round, and this progressive pattern continues with each successive win.
  • Loss Impact Reduction: If a loss occurs, the system prompts a reduction in the bet size. This minimizes the impact of losses and helps maintain the integrity of your bankroll.
  • Suitability: The Reverse D’Alembert system is an excellent choice for those who prefer an active and manageable betting approach. It allows players to ride the waves of fortune without risking excessive losses.

By adhering to the core strategy of gradual adjustments, this system offers a balanced approach to even-money betting, making it suitable for a diverse range of players.

How the Reverse D’Alembert Betting System Work?

If you’re new to the Reverse D’Alembert betting system, fear not! We’ve outlined the rules for you to navigate this method effectively. Explore the key guidelines below:

1.    Set your Base Stake

Before delving into this betting system, establish your base stake unit. As a general guideline, it’s recommended to allocate 2 to 5% of your bankroll, representing the amount you’re willing to risk in each gambling session.

2.    Start betting using One Unit

At the initiation of each betting cycle within this system, wager a single base unit. For instance, if your chosen base stake is $5, begin by betting this amount.

3.    Bets only increase after a Win

In contrast to the D’Alembert system, the Reverse D’Alembert adopts a positive progressive approach, where bets escalate only after a win. If you secure a victory, double your base stake; for instance, increase from $5 to $10. With successive wins, continue this pattern (e.g., $15), maintaining an escalating wager for each bet placed in your chosen game.

4.    Stakes Decrease after a Loss

Conversely, if you encounter a loss, adjust your strategy by decreasing your wager by one unit. For example, if your previous bet was $15 and resulted in a loss, the subsequent bet should be $10. Should another loss occur, further reduce the bet to $5. If losses persist, maintain your bet at the basic stake level for subsequent wagers.Examples of the Reverse D’Alembert Betting System

Consider a gaming scenario where a series of unfortunate spins occurs consecutively. The roulette table imposes limits of $10 as the minimum and $750 as the maximum. Assume the player initiates with a base bet of $10, wagering on red, but the ball lands on black numbers seven times in a row.


Now, let’s compare the betting outcomes using the Reverse D’Alembert, D’Alembert, and Martingale Strategies:

1 10 10 10 Lose
2 10 20 20 Lose
3 10 30 40 Lose
4 10 40 80 Lose
5 10 50 160 Lose
6 10 60 320 Lose
7 10 70 640 Lose
TOTAL 70 280 1270


If using the Reverse D’Alembert, the next bet would be $10, resulting in a total bet of $80. Meanwhile, with the D’Alembert, the player would place a new bet of $80, reaching a total bet of $360. In contrast, to continue with the Martingale strategy, the player would need $1,280 for the next bet, surpassing the table limit of $750 and accumulating a total bet of $2,550.

In a scenario where the ball lands in a mix of losses and wins, the outcomes differ:

1 10 10 10 Lose
2 10 20 20 Lose
3 10 30 40 Win
4 20 20 10 Lose
5 10 30 20 Win
6 20 20 10 Win
7 30 10 10 Lose
TOTAL 110 140 120


PROFIT: -30 (Reverse D’Alembert), 10 (D’Alembert), 0 (Martingale)

However, similar to other anti-progressive systems, the D’Alembert inverse strategy increases the bet size with consecutive wins. Thus, it’s crucial for the player to establish a predetermined loss limit before playing and adhere to it. The same principle applies to winning amounts, suggesting the adoption of a win limit, such as 30%, and exiting the table upon reaching it.

Pros and Cons of Employing the Reverse D’Alembert Betting System


  1. Simplicity and Ease of Implementation:
    • The system is straightforward and user-friendly, making it easy for players to adopt and apply.
  2. Memorable Betting Sequence:
    • The betting sequence is easily memorable, allowing players to follow the strategy without complexity.
  3. Large Wins, Small Losses:
    • The system is designed to result in substantial wins compared to the losses, contributing to a potentially favorable outcome.


  1. No Impact on Game Odds:
    • The Reverse D’Alembert system does not influence the underlying odds of the game, relying solely on a progressive betting strategy.
  2. Not Guaranteed to Generate Wins:
    • There is no assurance that the system will consistently yield winning outcomes, as success depends on the unpredictable nature of the game.

Optimal Times to Employ the Reverse D’Alembert Strategy

Given its simplicity, the Reverse D’Alembert Strategy is particularly well-suited for beginners or those with limited gaming experience. It eliminates the need for complex note-taking or intricate mathematical calculations.

For a risk-free introduction to the Reverse D’Alembert strategy, consider playing a variety of online roulette games for free. This practice environment allows you to familiarize yourself with the strategy without financial risk and assess its effectiveness for your gaming style.

Looking to enhance your betting strategy? Explore the Reverse D’Alembert system with our comprehensive guide. Discover how this intriguing strategy can potentially boost your winnings and add an extra layer of excitement to your gameplay. Ready to take a break from the strategy and enjoy some leisurely gaming? Dive into a world of entertainment with a wide selection of free casino games to play at Top Online Casinos. Whether you’re a fan of slots, poker, or blackjack, there’s something for everyone to enjoy. Start playing today and experience the thrill of online gaming without any risk!


In conclusion, the Reverse D’Alembert Betting System presents itself as a straightforward and accessible strategy, particularly well-suited for novice players or those seeking a simplistic approach to their betting endeavors. Its ease of implementation eliminates the need for intricate calculations or extensive note-taking, making it an attractive choice for those new to the realm of strategic betting.

While the system offers advantages such as a memorable betting sequence and the potential for large wins with comparatively smaller losses, it’s essential to recognize its limitations. The Reverse D’Alembert strategy does not influence the odds of the game and does not guarantee consistent wins, as outcomes are inherently subject to the unpredictable nature of the games it is applied to.