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31 System Strategy Guide

31 System Strategy Guide

31 System Strategy Guide

Thu Oct 12 2023 01:00:00 GMT+0000 (Coordinated Universal Time)

The 31 System, known as one of the gambling strategies, has a distinctive feature: after two consecutive wins, it guarantees a positive balance, allowing you to easily generate profits by following its rules. 


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In this article, we'll provide a detailed explanation of how to use the 31 System investment strategy, its pros and cons, and its success rate. By the end, you'll have a comprehensive understanding of how to make money at the casino using the 31 System, so please continue reading. 

What is the 31 System? 

The 31 System, also known as the 31 Betting System or the 2 Consecutive Wins System, is a casino strategy.

It is named after the fact that when you add up the numbers in one cycle, the total is 31. This system can be used in casino games with a 50/50 win rate, such as roulette, baccarat, and blackjack. It's a simple strategy that allows you to gain profits by following a set of rules for managing your bets.

The essential betting amounts for bet management start at one unit and can go up to a maximum of eight units. If you happen to lose continuously up to eight units, you should cut your losses and restart from one unit. This makes the loss limit clear, and it's a low-risk way to steadily accumulate profits, making it one of the casino investment strategies.

Unlike the Martingale system or the Cancellation system, it doesn't provide immediate recovery of all losses after one win. However, since winning two consecutive times in a 50% win rate game is not highly improbable, it can be considered a realistic and solid strategy.

Rules for Using the 31 System 

The rules for using the 31 System are as follows:


  1. Determine the unit amount. 
  2. Consider "1-1-1-2-2-4-4-8-8" as one cycle. 
  3. If you lose, bet on the right-side unit.
  4. If you win, move to the next betting unit.
  5. You can achieve a profit after two consecutive wins.
  6. If you reach the rightmost 8 units and still lose, cut your losses. 

Determine the unit amount 

First, determine the unit amount that forms the basis of the 31 System. The unit can be $1, $3, $5, or any amount you choose. As the unit amount increases, the final betting amount of 8 units will also increase proportionally.

Consider "1-1-1-2-2-4-4-8-8" as one cycle 

The core of the 31 System involves betting in units of "1-1-1-2-2-4-4-8-8". Please be careful not to deviate from this sequence or follow a different progression, as it may prevent you from achieving the expected profits.

If you lose, bet on the right-side unit

When you lose, move one unit to the right and place your bet. You have three betting opportunities with one unit, but if you experience three consecutive losses, you should increase your bet to the next two units.

If you win, move to the next betting unit

Even if there are remaining bets in the same unit after a win, the bet amount will automatically shift to the next unit. In other words, if you initially bet one unit and win, the next step is to skip two one-unit bets and move to betting two units.

You can achieve a profit after two consecutive wins

The 31 System guarantees a profit after two consecutive wins. The relationship between the betting amount, profit, and loss will be explained in more detail later.

If you reach the rightmost 8 units and still lose, cut your losses

If you progress to the far-right 8 units and still experience losses, it's time to cut your losses and restart from one unit. In this case, you'll experience a loss, but the advantage is that the loss is limited and won't be significant.


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Characteristics of the 31 System Investment Strategy

We will explain four characteristics of the 31 System investment strategy:

  • Profit with just two consecutive wins
  • Maximum predetermined loss
  • Easily practiced using a betting table
  • Applicable to a wide range of games with a 50% win rate

Profit with just two consecutive wins

The 31 System investment strategy is a method that guarantees profits when you win two times in a row within the 9 bets of one cycle. You can win profits no matter where the two wins occur within the 9 bets. This means that even if you experience numerous losses and have a low win rate, like 7 consecutive losses followed by 2 consecutive wins, you can still achieve a positive balance.

Maximum predetermined loss

The 31 System investment strategy follows a set cycle of "1-1-1-2-2-4-4-8-8". Therefore, if you assume one unit is $1, the maximum loss is $31. If you assume one unit as $2, the maximum loss becomes $62.

Unlike the Martingale system where you might need substantial bets if losses continue, this strategy is low-risk and allows for steady profit generation. 

Easily practiced using a betting table

The 31 System investment strategy involves a simple strategy of betting in the order of "1-1-1-2-2-4-4-8-8". However, it can be easy to lose track of how many times you've bet the same unit. To make it more straightforward, you can use a table that records one cycle or a betting table that specifies units as "1-1" or "A-1", making it easier to follow.

Applicable to a wide range of games with a 50% win rate

The 31 System investment strategy can be applied to games with a 50% win rate. This strategy is compatible with various casino games, including classics like baccarat, roulette, and blackjack, as well as games like Dragon Tiger and Sic Bo, offering versatility in the games it can be used for.

Betting Method for the 31 System 

The 31 System can be used in games with an approximate 50% win rate. Let's introduce the betting methods for various games.

Blackjack 


The 31 System can be used for regular bets in Blackjack. In Blackjack, the payout is double your bet, and if you get 21 with your first two cards, you can earn a 2.5x payout, so it is easily applicable.

The biggest advantage of Blackjack is that players can choose their actions. After checking the dealer's upcard, you can declare actions such as hit or stand, choosing the action with the higher chance of winning.

By combining basic strategies like the Basic Strategy, the payout rate can increase, making it one of the more profitable casino games.

Baccarat 


Using the 31 System, you can strategize when betting on the Player and Banker in Baccarat. Baccarat has a win rate of approximately 44.62% for the Player and 45.86% for the Banker, making the Banker the more likely winner. This is due to the rules of dealing the third card, which favor the Banker, resulting in a slight difference in win rates.

Consequently, when betting on the Player and winning, you receive a 2x payout, while betting on the Banker and winning results in a 1.95x payout. The remaining 0.05 represents a commission collected by the casino as a fee.

Roulette 


Roulette is a recommended game that can use the 31-system method with multiple betting options. There are three outside betting options, which can be "red or white," "high-low," or "even-odd. The win rate is 48.6% on all of them, and the payout is double the payout when you hit the target.

Red/White

This bet involves predicting the color of the pocket where the ball will land. Roulette wheels have red, white, and sometimes green pockets, and you predict which color the ball will land in.

High/Low

In this type of bet, you predict whether the number that the ball lands on will be in the upper half (19-36) or lower half (1-18) of the possible numbers (1-36).

Even/Odd

This bet is about predicting whether the number will be even or odd. You bet "Even" if you predict an even number and "Odd" if you predict an odd number.

Advantages of the 31 System 

The 31 System offers several advantages, and this section will provide a detailed explanation of these advantages:

  • Profit Assurance with Consecutive Wins
  • Fixed Cycles Prevent Increasing Bets
  • Clear Timing for Taking Profits and Cutting Losses
  • Low Risk of Bankruptcy

Profit Assurance with Consecutive Wins

With the 31 System, you can secure a profit with just consecutive wins. You can see the betting pattern when you win consecutively.

Example Betting Pattern 1:

No. of games

Bet unit

Win/Loss

Profit/Loss

1

1

×

-1

2

1

×

-2

3

1

×

-3

4

2

-1

5

4

×

-5

6

4

-1

7

8

+7

This pattern corresponds to a situation where consecutive wins occurred with betting units of 4 and 8. Even though there were three wins and four losses, ultimately, due to the consecutive wins, a profit of +7 units was secured.

Example Betting Pattern 2:

No. of games

Bet unit

Win/Loss

Profit/Loss

1

1

×

-1

2

1

×

-2

3

1

×

-3

4

2

×

-5

5

2

×

-7

6

4

×

-11

7

4

×

-15

8

8

-7

9

8

+1

The provided example is when there were seven consecutive losses with betting units of 4 units, and then consecutive wins occurred with an 8-unit bet. Despite a maximum loss of 15 units, the final consecutive wins resulted in a profit of +1 unit.

Fixed Cycles Prevent Increasing Bets

The 31 System is established with a fixed betting cycle of "1-1-1-2-2-4-4-8-8." Unlike other betting systems, this prevents your bets from increasing recklessly. The ability to control bet escalation means that the risk of substantial losses is reduced.

Clear Timing for Taking Profits and Cutting Losses

The 31 System is managed through betting cycles, making it easy to understand the timing for taking profits and cutting losses. You can decide in advance when to take profits, such as when you achieve your target profit after consecutive wins, and when to cut losses, for example, starting over with 1 unit after losing even when you reach 8 units.

Low Risk of Bankruptcy

The 31 System has a predetermined maximum limit for bet escalation, and the timing for cutting losses is clear. As a result, it is a low-risk betting system with a very low risk of bankruptcy. With a reasonable amount of funds, you can recover even if you experience the maximum loss of 31 units.

Games with a 2x payout and approximately 50% win rates offer a high likelihood of consecutive wins, making the 31 System a strategy for steadily accumulating profits without the fear of bankruptcy.


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Disadvantages of the 31 System Method and its Solutions 

The 31-system method is a low-risk way to accumulate profits, but there are some disadvantages, so let's check them out.

  • Failure without Consecutive Wins
  • Low Profits in One Cycle
  • Potential for Betting Errors due to Game Speed

Failure without Consecutive Wins

The 31 System requires two consecutive wins to achieve a profit. If you cannot achieve consecutive wins within nine bets, the strategy will be considered a failure, resulting in losses.

Example Betting Pattern 1:

No. of games

Bet unit

Win/Loss

Profit/Loss

1

1

×

-1

2

1

×

-2

3

1

-1

4

2

×

-3

5

2

×

-5

6

4

-1

7

4

×

-5

8

8

+3

9

8

×

-5

In this pattern, there were consecutive losses leading to a negative balance. However, the pattern turned positive once there was a successful prediction. Unfortunately, consecutive wins were not achieved afterward, resulting in a final negative balance.

Example Betting Pattern 2:

No. of games

Bet unit

Win/Loss

Profit/Loss

1

1

×

-1

2

1

±0

3

2

×

-2

4

2

±0

5

4

×

-4

6

4

±0

7

8

×

-8

8

8

±0

In this pattern, the balance alternates between wins and losses, ultimately resulting in a breakeven outcome. It's important to note that even with repeated wins and losses, if losses outweigh wins at any point within these eight rounds, the final balance will end up negative.

Therefore, it's advisable to choose games with higher win probabilities and consider combining the 31 System with other strategies. For example, using the Basic Strategy in Blackjack can help determine the best actions based on the dealer's upcard, effectively improving long-term win rates.

Low Profits in One Cycle

The 31 System is indeed a low-profit casino investment strategy in one cycle. It may not be suitable for players aiming for significantly larger winnings. In such cases, using other betting systems like the Paroli system is recommended.

If you want to achieve larger profits using the 31 System, the only option is to increase the bet amount per unit. Players with substantial funds can bet one unit at $3 or $5, allowing them to obtain profits several times greater than a $1 bet.

Potential for Betting Errors due to Game Speed

The 31 System manages bet amounts according to the cycle, but depending on the game's speed, there is a risk of falling behind or forgetting the current betting round. To avoid betting mistakes, using a betting table or categorizing bets as "A-1" or "A-2" can help you keep track of your bets effectively.

1 unit=A

1

1

1

A-1

A-2

A-3

2 units=B

2

2


B-1

B-2


4 units=C

4

4


C-1

C-1


8 units=D

8

8


D-1

D-2



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How to use the 31-Systems Method and its procedures 

This section explains how to use the 31 System Method and its procedures, using images of actual casino games.

For the sake of clarity, let's use the following betting table to group the bets and manage the cycle, and see how much you can break even after playing 10 times.

1 unit=A

1

1

1

A-1

A-2

A-3

2 units=B

2

2


B-1

B-2


4 units=C

4

4


C-1

C-1


8 units=D

8

8


D-1

D-2


First: bet 1 unit A-1


Start the 31-system method, betting $1 on red as A-1.


Since the bet was a win, you skip the remaining A-2 and A-3 and go on to bet 2 units.

Second: bet 2 units B-1


Next, bet 2 units B-1 once more on red.


The result is Black 26, so the prediction is wrong. When the bet results to lose, we move to 2 units B-2.

Third: bet 2 units B-2


Since the previous bet resulted as lose, we bet the same 2 units on black this time.


The result was a red 3. Although we lost, the 2 units end here, and we move on to the next 4 units.

Fourth: bet 4 units of C-1


Next, bet 4 units on red and hope for a win.


We were able to hit the forecast with flying colors; having hit the forecast with C-1, the next step will be 8 units D-1.

Fifth: 8 units D-1


The next bet is for 8 units. If we win here, we'll have a winning streak and are profitable. If we lose, we cannot win again, so a cycle ends +/- 0 or negative.


We were able to win two consecutive cycles by hitting our predictions with flying colors. The final balance is plus $9.00 to end the cycle.

Sixth: 1 unit A-1


One cycle has ended, so we will restart the 31-system method once more, starting with one unit. We bet $1 on black.


We guessed right and won the prize money. Since we won, we move on to the next unit.

Seventh: 2 units B-1


We move to 2 units and bet on black again. The betting amount is $2.


The forecast was right on the money for two consecutive wins, so the 31-system method is in profit. Income and expenses remain strong with a positive balance of $12.00. Let's restart with one more unit.

Eighth: 1 unit A-1


A bet of $1 per unit is again black.


Prediction of Black was correct, so we move to a 2-unit bet.

Ninth: 2 units B-1


Bet 2 units of $2 on black. If we are able to mark 4 wins in a row, we will end with a profit.


This time the result was a red 3. Since we lost, the next step will be 2 units B-2.

Tenth: 2 units B-2


Bet 2 units of $2 on red.


The result is 28 Black, so the wager is forfeited. Originally, we would have moved on to 4 units, but since we had set a limit of 10 units this time, we are done. As a result, we were able to lock in a profit of $9.00 plus.

31 system probability and expected value all patterns 

Understanding the probabilities and expected values of all possible patterns in the 31 System can be helpful. In this section, I'll introduce the probabilities and expected values for all potential patterns that can occur in the 31 System. Here's how to interpret the table:

  • Pattern: The wins and losses that occur in one cycle.
  • Probability: The likelihood of a specific pattern resulting in wins and losses.
  • Expected Value: The anticipated outcomes for a given pattern.

Pattern 

Probability 

Expected value 


1

1

1

2

2

4

4

8

8

1








0.25    

0.75

2



×




0.0625    

0.3125

3



×

×


0.015625    

0.140625

4



×

×

×

0.0078125    

0.0078125

5



×

×

×

×

0.0078125

-0.1171875

6



×

×

×

0.0078125

0.0703125

7



×

×

×

×

0.0078125

-0.0546875

8



×

×

×

×

0.0078125

-0.0546875

9



×

×

×

×

×

0.0078125

-0.1796875

10



×

×



0.03125

0.28125

11



×

×


×

0.015625

0.015625

12



×

×


×

×

0.015625

-0.234375

13



×

×

×


0.015625

0.078125

14



×

×

×

×

0.0078125

-0.0234375

15



×

×

×

×

×

0.0078125

-0.1484375

16



×

×

×

×

0.0078125

0.0390625

17



×

×

×

×

×

0.0078125

-0.0859375

18



×

×

×

×

×

0.0078125

-0.0859375

19



×

×

×

×

×

×

0.0078125

-0.2109375

20

×







0.125    

0.25

21

×


×




0.03125

0.125

22

×


×

×


0.0078125

0.0625

23

×


×

×

×

0.00390625

0

24

×


×

×

×

×

0.00390625

-0.0625

25

×


×

×

×

0.00390625

0.03125

26

×


×

×

×

×

0.00390625

-0.03125

27

×


×

×

×

×

0.00390625

-0.03125

28

×


×

×

×

×

×

0.00390625

-0.09375

29

×


×

×



0.015625

0.125

30

×


×

×


×

0.0078125

0

31

×


×

×


×

×

0.0078125

-0.125

32

×


×

×

×


0.0078125

0.03125

33

×


×

×

×

×

0.00390625

-0.015625

34

×


×

×

×

×

×

0.00390625

-0.078125

35

×


×

×

×

×

0.00390625

0.015625

36

×


×

×

×

×

×

0.00390625

-0.046875

37

×


×

×

×

×

×

0.00390625

-0.046875

38

×


×

×

×

×

×

×

0.00390625

-0.109375

39

×

×






0.0625

0.0625

40

×

×

×




0.015625

0.046875

41

×

×

×

×


0.00390625

0.02734375

42

×

×

×

×

×

0.001953125

-0.001953125

43

×

×

×

×

×

×

0.001953125

-0.033203125

44

×

×

×

×

×

0.001953125

0.013671875

45

×

×

×

×

×

×

0.001953125

-0.017578125

46

×

×

×

×

×

×

0.001953125

-0.017578125

47

×

×

×

×

×

×

×

0.001953125

-0.048828125

48

×

×

×

×



0.0078125

0.0546875

49

×

×

×

×


×

0.00390625

-0.00390625

50

×

×

×

×


×

×

0.00390625

-0.06640625

51

×

×

×

×

×


0.00390625

0.01171875

52

×

×

×

×

×

×

0.001953125

-0.009765625

53

×

×

×

×

×

×

×

0.001953125

-0.041015625

54

×

×

×

×

×

×

0.001953125

0.005859375

55

×

×

×

×

×

×

×

0.001953125

-0.025390625

56

×

×

×

×

×

×

×

0.001953125

-0.025390625

57

×

×

×

×

×

×

×

×

0.001953125

-0.056640625

58

×

×

×





0.03125

0.09375

59

×

×

×


×


0.0078125

0.0546875

60

×

×

×


×

×

0.00390625

-0.00390625

61

×

×

×


×

×

×

0.00390625

-0.06640625

62

×

×

×


×

×

0.00390625

0.02734375

63

×

×

×


×

×

×

0.00390625

-0.03515625

64

×

×

×


×

×

×

0.00390625

-0.03515625

65

×

×

×


×

×

×

×

0.00390625

-0.09765625

66

×

×

×

×




0.015625

0.015625

67

×

×

×

×

×


0.00390625

0.01953125

68

×

×

×

×

×

×

0.001953125

-0.005859375

69

×

×

×

×

×

×

×

0.001953125

-0.037109375

70

×

×

×

×

×

×

0.001953125

0.009765625

71

×

×

×

×

×

×

×

0.001953125

-0.021484375

72

×

×

×

×

×

×

×

0.001953125

-0.021484375

73

×

×

×

×

×

×

×

×

0.001953125

-0.052734375

74

×

×

×

×

×



0.0078125

0.0390625

75

×

×

×

×

×


×

0.00390625

-0.01171875

76

×

×

×

×

×


×

×

0.00390625

-0.07421875

77

×

×

×

×

×

×


0.00390625

0.00390625

78

×

×

×

×

×

×

×

0.001953125

-0.013671875

79

×

×

×

×

×

×

×

×

0.001953125

-0.044921875

80

×

×

×

×

×

×

×

0.001953125

0.001953125

81

×

×

×

×

×

×

×

×

0.001953125

-0.029296875

82

×

×

×

×

×

×

×

×

0.001953125

-0.029296875

83

×

×

×

×

×

×

×

×

×

0.001953125

-0.060546875

The probability is 100% when all are combined, and the expected value is ±0 when all are combined. Out of a total of 83 patterns, 30 patterns are able to win 2 in a row and confirm a profit.


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31 System Improvements 

The 31 System has the disadvantage of not allowing you to accumulate winnings quickly. To address this issue, a proposed improvement is the Enhanced 31 System. 

The Enhanced 31 System is flexible in terms of the base betting unit. For example, you may start a casino game with an initial bet of $1 per unit and gradually increase it to 2x or 3x the base amount when riding a winning streak. Conversely, when consecutive wins become less frequent, you can stick to a $1 bet and steadily accumulate profits.

In all forms of gambling, including Bitcasino's casino games, there are waves of wins and losses. Being able to ride these waves effectively can be a shortcut to achieving substantial winnings.

Summary

This article provided a detailed explanation of the 31 System, a strategy that can be used in games with a win rate of approximately 50%. The key advantage of the 31 System is that you can achieve a positive balance by securing two consecutive wins. It's easy to practice, making it suitable for beginner players. 

The 31 System can be applied to various games, including roulette, baccarat, and blackjack at Bitcasino. By using casino strategies effectively, you can aim to accumulate significant winnings.

Frequently Asked Questions

How do you use the 31 System, and how can you determine when to stop?

Using the 31 System is simple; you just repeat the "1-1-1-2-2-4-4-8-8" cycle. The betting unit's amount can be adjusted according to your bankroll. The stopping point is when you've completed betting the rightmost 8 units. The 31 System is designed to limit the maximum loss to 31 units, making it less likely to go bankrupt in a single big loss, unlike the Martingale system.

In which games can the 31 System be used?

You can use the 31 System in any game with approximately a 50% win rate. This includes games like blackjack, baccarat, roulette (betting on red or black, high or low), and many others. It has broad compatibility with various casino games.

What are the drawbacks of the 31 System?

The main drawback is that if you can't achieve consecutive wins, your balance may turn negative. However, in games with around a 50% win rate, achieving consecutive wins is not too difficult, making it a betting system with a reasonable expectation of profits.

31 System Strategy Guide


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