Click for Quick Menu

Change the Betting odds with the Contra D’Alembert System

If you want to reduce losses and increase profits simultaneously, then you should try out the Contra D’Alembert betting system. It’s straightforward, which is the main reason why gamblers love it. It classifies as a positive progression gambling system, and this means you have to raise your stakes if you win and lower them if you lose.

As you can probably tell from its name, the Contra D’Alembert is the opposite of the traditional D’Alembert system (a negative progression). Both of these betting systems are suitable for casino bets, but you can use them in any event with has even odds, for example, roulette, blackjack, craps, baccarat, and even sports betting.

In this article, we will show you the pros and cons of using the this betting system.

General Information about Contra D’Alembert System

why is the contra d’alembert useful for bettingThe original system was created by Jean-Baptiste le Rond d’Alembert who thought that if a coin landed tails couple of times in a row, the chance of it landing on heads increased. That is an incorrect statement and is also known as gambler’s fallacy, but that’s what the system is based on.

The system relies on the theory that the chances of you winning after you’ve just lost a bet are larger, so you can make a more substantial profit by raising the stakes when you lose. If the results go your way, the system may end up being successful, but a losing streak can harm you very badly in the long run. Even in a case of a winning streak, it’s unlikely that you will be able to recover all of your losses.

On the contrary, if you suffer a losing streak when using the Contra D’Alembert system, it probably won’t cost you so much money, and a winning run can be very beneficial for your bankroll.

How to use the Contra D’Alembert

As we mentioned earlier, it’s not difficult to grasp the basics of the system. It can be utilized for even money bets like the ones you can make on casino games. Here are the main principles you should know:

  • Choose a base stake – The first thing you need to do is choose your base unit which usually is from 2% to 5% of your total bankroll.
  • Start slowly – You first bet should always be equal to the amount you chose for your base initial wagerign unit.
  • Raise the stake if you win – With each bet that you win, increase your stake by one unit. If your initial stake was 10 and you won your bet, the next stake should be equal to 20.
  • Lower the stake if you lose – The opposite applies when you lose your wager– you lower your stake by one base unit. If you lose a bet with of 20, your next stake should be 10.

As you can see, there is nothing complicated about this system. You don’t have to make intricate calculations or remember challenging sequences. The rules above should be enough for now.

Pros and Cons

what are the pros and cons of the reverse dalembertOf course, each betting system has pros and cons, and it’s the Contra D’Alembert makes no exception. One of the biggest advantages, as we noted earlier, is its lack of complexity. Anyone can use the system, and it’s easy to track your money.

Another positive is that you don’t have to raise the stakes after losing a bet, which means that a losing streak will harm you much less than, for example if you were using the Martingale.

You not only get to lose less money, but you also can win big with this system in case of a successful streak. If luck is on your side, the winnings should come in large amounts. Remember, the chances of that happening in casino games are slim due to house edge, but if it happens, there is no reason why you shouldn’t capitalize on it.

The biggest con we could find with the Contra D’Alembert is that even if you win the same number of wagers as you lose, there is still a possibility that you may lose money because each winning bet that has a stake in one base unit precedes a losing one with a stake of two base units.

There is even a chance that you can be in the red even if you win more wagers that you lose. Here is an example of that happening with a base stake unit of 10:

  • Stake – 10, win. Raise stake to 20.
  • Stake – 20, win. Raise stake to 30.
  • Stake – 30, lose. Lower stake to 20.
  • Stake – 20, win. Raise stake to 30.
  • Stake – 30, lose. Lower stake to 20.
  • Stake – 20, win. Raise stake to 30.
  • Stake – 30, lose.

In this example, you won 4 of your bets and lost only three, but you managed to lose 20 money units. Even though the system may be useful on particular occasions, there is always the chance that you may lose more money with using this method instead of just wagering the same amount each time.

Our Verdict

how to bet with the contra dalembert on roulette Just like any other gambling system, the Contra D’Alembert won’t give you a better chance of winning, but it could be fun trying it out with a reasonable amount of money. The system has some advantages, and if you strictly follow the rules, your losing streaks won’t be so bad because you won’t have to recover large sums of money that you lost, but it requires lots of discipline from the person who is making the bets.

However, it would be useful to have a maximum limit for your stake. If you reach this limit, start over, or at least lower your stakes, just to be sure that you won’t lose all of your profits if a losing streak hits you.

Top
  • Melissa Welch
  • "I advise you to try my favourite for an exquisite betting experience. This trustworthy and reliable bookie is only one click away!"
    Melissa Welch, reviews department