Math / Risk of Ruin Question
To lose your bank role you would have to be really bad or picking every game under the sun. Lets say you bet 18 games and have a record of 10 wins and 8 loses.
$10 x 10 games = $100 and $10 x (-1.1) = $-11 x 8 games = $-88
$100 - $88 = $12 up.
To lose your bank role you would have to be really bad or picking every game under the sun. Lets say you bet 18 games and have a record of 10 wins and 8 loses.
$10 x 10 games = $100 and $10 x (-1.1) = $-11 x 8 games = $-88
$100 - $88 = $12 up.
Correct money management is easy to explain. It is almost impossible to adhere to.
There have been about as many 'systems' for varying the bet size as there are systems to beat the craps table. None of them work and all of them do harm by giving false expectations. Double-up systems, star betting, the Kelly Criterion, etc. all have the same thing in common. They adversely affect the cash flow and they raise the breakeven percentage that must be accomplished.
Any time you vary your bet size by the slightest amount, you increase the breakeven percentage of 52.38. If you refigure your percentage after each bet, your breakeven jumps to over 55%. If you have 1 star and 5 star bets or bet twice as much on some plays, you should understand that only the large bets are meaningful to whether you will be a winner. You might as well not bet the smaller ones. In the end, they won't matter.
Some touts say you should increase your bet when you are on a winning streak and decrease it when you are on a losing streak. The key word is 'are'. If you won yesterday, you 'were' on a winning streak. But that was yesterday. If you know you will win today, why not bet it all? If you know you will lose today, you might consider not betting at all.
The problem with bet size is not the streaks, but the breakeven. If you have a 56% advantage on each bet, over 200 games you will win less than 50% about 17% of the time.You will win more than 60% about 17% of the time. Winning 100 and losing 100 with a 5% unit, you will lose 50% of your bankroll to the vigorish. (100 wins times $50 less 100 losses times $55 equals minus $500 on a $1,000 bankroll).You will lower your bet and never get even. I recommend playing no more than 2% of your bankroll. Anything over 2% is unacceptably risky, even for recreational bettors
Correct money management is easy to explain. It is almost impossible to adhere to.
There have been about as many 'systems' for varying the bet size as there are systems to beat the craps table. None of them work and all of them do harm by giving false expectations. Double-up systems, star betting, the Kelly Criterion, etc. all have the same thing in common. They adversely affect the cash flow and they raise the breakeven percentage that must be accomplished.
Any time you vary your bet size by the slightest amount, you increase the breakeven percentage of 52.38. If you refigure your percentage after each bet, your breakeven jumps to over 55%. If you have 1 star and 5 star bets or bet twice as much on some plays, you should understand that only the large bets are meaningful to whether you will be a winner. You might as well not bet the smaller ones. In the end, they won't matter.
Some touts say you should increase your bet when you are on a winning streak and decrease it when you are on a losing streak. The key word is 'are'. If you won yesterday, you 'were' on a winning streak. But that was yesterday. If you know you will win today, why not bet it all? If you know you will lose today, you might consider not betting at all.
The problem with bet size is not the streaks, but the breakeven. If you have a 56% advantage on each bet, over 200 games you will win less than 50% about 17% of the time.You will win more than 60% about 17% of the time. Winning 100 and losing 100 with a 5% unit, you will lose 50% of your bankroll to the vigorish. (100 wins times $50 less 100 losses times $55 equals minus $500 on a $1,000 bankroll).You will lower your bet and never get even. I recommend playing no more than 2% of your bankroll. Anything over 2% is unacceptably risky, even for recreational bettors
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