exoxeris
exoxeris
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March 8th, 2012 at 6:53:48 AM permalink
Minimum bet = $20
Maximum bet =$3000

First off, what are the chances of banker winning 11 times in a row? How about 20 consecutive wins?

Here is the scenario:
Bank wins 11 hands in a row.

I bet player and lose, then raise the bet according to martingale system.
Hand --- Bet
#12 ---- $20
#13 ---- $40
#14 ---- $80
#15 ---- $160
#16 ---- $320
#17 ---- $640
#18 ---- $1350
#19 ---- $3000

What are the odds of losing the entire 8 bets in the hopes that bank won't win 20 consecutive hands?
Notice that bet #18 and #19 is slightly higher

Thank you
WongBo
WongBo
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March 8th, 2012 at 6:59:45 AM permalink
Banker won twelve in a row at a table I was playing two days ago.
The probability for eleven in a row is around 1 in 4,000.
The probability for twenty in a row is about 1 in 900,000

You may have to sit through hundreds of shoes for this opportunity.
I've played bac for thirty two years and that was the first time I've seen twelve in a row!
In a bet, there is a fool and a thief. - Proverb.
DanMahowny
DanMahowny
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March 8th, 2012 at 7:47:36 AM permalink
Wait for 11 consecutive losses before placing a bet?

I'd rather nail my dick to a burning building.
"I don't have a gambling problem. I have a financial problem."
thecesspit
thecesspit
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March 8th, 2012 at 9:43:35 AM permalink
Quote: exoxeris

Minimum bet = $20
Maximum bet =$3000

First off, what are the chances of banker winning 11 times in a row? How about 20 consecutive wins?

Here is the scenario:
Bank wins 11 hands in a row.

I bet player and lose, then raise the bet according to martingale system.
Hand --- Bet
#12 ---- $20
#13 ---- $40
#14 ---- $80
#15 ---- $160
#16 ---- $320
#17 ---- $640
#18 ---- $1350
#19 ---- $3000

What are the odds of losing the entire 8 bets in the hopes that bank won't win 20 consecutive hands?
Notice that bet #18 and #19 is slightly higher

Thank you


I assume we are playing player in Baccarat, and ignoring ties.

Doesn't matter what happened on the previous results. Only the next 8 you are actually betting on. After 11 bank wins, the chance of 8 more is roughly 0.4%. After 11 bank losses, the chance of 8 more bank wins in a row is roughly 0.4%. After 5 bank wins and 6 bank losses, the chance of 8 banks is roughly 0.4%.

You have a 99.7% chance of winning ~$20, and a 0.4% chance of losing $5610. Average loss per sequence is $3.91. Plus waiting all day for a 11 banks in a row for a chance of winning $20? 11 banks in a row is 1 in 1816 chance. At 100 hands an hour, you'll be waiting over 18 hours for this to happen. For chance to win $20.

Good luck, chuck.
"Then you can admire the real gambler, who has neither eaten, slept, thought nor lived, he has so smarted under the scourge of his martingale, so suffered on the rack of his desire for a coup at trente-et-quarante" - Honore de Balzac, 1829
guido111
guido111
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March 8th, 2012 at 9:48:21 AM permalink
Quote: exoxeris

First off, what are the chances of banker winning 11 times in a row? How about 20 consecutive wins?

Per 8 deck shoe (simulation results)
run of length 11 banker wins
1.8582% or about 1 in 54 shoes
(in 80 shoes it happened 2 times! High tax bracket for 2 wins)

data freq freq/100
0.00 981418 98.14%
1.00 18502 1.85%
2.00 80 0.01%
run of 20 happened only 39 times in 1 million shoes
0.000039 or about 1 in 25,641 shoes
Quote: exoxeris

What are the odds of losing the entire 8 bets in the hopes that bank won't win 20 consecutive hands?
Thank you

You are welcome.
Now since you would have just witnessed 11 Banker wins in a row, the table is Rocking and big bets are riding the Banker wave, you start to bet Player.
The probability of losing the very next 8 hands is 0.50682483^8 = 0.004353746
or about 1 in 230

In 1999 I rode an 18 Banker win streak.
I still have some winnings from that.
painlesswon
painlesswon
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March 8th, 2012 at 12:36:28 PM permalink
chances of the next event are 50/50.......
WongBo
WongBo
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March 8th, 2012 at 1:02:29 PM permalink
.458597 banker win
.446247 player win
.095156 tie

Eight deck shoe
In a bet, there is a fool and a thief. - Proverb.
guido111
guido111
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March 8th, 2012 at 1:02:35 PM permalink
Quote: thecesspit

Plus waiting all day for a 11 banks in a row for a chance of winning $20? 11 banks in a row is 1 in 1816 chance. At 100 hands an hour, you'll be waiting over 18 hours for this to happen. For chance to win $20.

Good luck, chuck.

There are houses that have 5 to 10 Bac tables going in an eight hour period.
If you can watch all the scorecard displays or watch for a table with a lot of excitement from a Banker run, 11 Banker wins can easily happen at least one time every day.
WongBo
WongBo
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March 8th, 2012 at 1:04:00 PM permalink
It can also easily not be observed by a player for decades.
In a bet, there is a fool and a thief. - Proverb.
Boz
Boz
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March 8th, 2012 at 1:20:33 PM permalink
Quote: guido111

There are houses that have 5 to 10 Bac tables going in an eight hour period.
If you can watch all the scorecard displays or watch for a table with a lot of excitement from a Banker run, 11 Banker wins can easily happen at least one time every day.



So you are going to sit all day for a chance to win $20?? And I thought MY life had too much time in it!
guido111
guido111
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March 8th, 2012 at 1:31:04 PM permalink
Quote: Boz

So you are going to sit all day for a chance to win $20?? And I thought MY life had too much time in it!

I think the OP would.
He probably plays a lot of Bac. There are many Bac players that play a lot of Bac.

What ever his method of bet selection is will go out the window as soon as he sees a run of 11 Banker wins.

He sees it as an easy 20 bucks.
easy money honey.
But honey, as sweet as it is, can be sticky, and very sticky. Too much honey, larger pants needed.
pacomartin
pacomartin
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March 8th, 2012 at 3:52:02 PM permalink
Quote: exoxeris

First off, what are the chances of banker winning 11 times in a row? How about 20 consecutive wins?



As with all betting systems, the question irrelevant. It doesn't matter what the chances are, your chances of winning more money are not controlled by past wins or losses. Cards have no memory of the past.
edward
edward
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March 8th, 2012 at 5:41:44 PM permalink
Quote: guido111

Per 8 deck shoe (simulation results)
run of length 11 banker wins
1.8582% or about 1 in 54 shoes
(in 80 shoes it happened 2 times! High tax bracket for 2 wins)


data freq freq/100
0.00 981418 98.14%
1.00 18502 1.85%
2.00 80 0.01%
run of 20 happened only 39 times in 1 million shoes



Guido, only 18582 streaks of 11 ??

I wonder what sez your simulation for streaks of 6 ?
guido111
guido111
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March 8th, 2012 at 6:29:19 PM permalink
Quote: edward

I wonder what sez your simulation for streaks of 6 ?


You are in luck.
Some day I will update my streak page.
Baccarat Streaks question
exoxeris
exoxeris
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March 8th, 2012 at 8:29:28 PM permalink
Thank you everyone. I am actually a living example of what I just told you.
The casino had 10 tables with big scoreboards. I was actually much more aggressive and did not wait for the 11 streaks. I started betting aggressively after 5-8 streaks. The bets went from $20, then up to 40, 100, 250, 650, 1500. Pretty risky for small reward.

I won 8 days consecutively total nearly $18,000.
Then i lost a big one of $3000+. Didn't think much at the time, I expected it.
Then I lost another big one around $4000.
Then won small one around $1000
Then lost another big one $4000
The last day I went, lost around $5000. Started to bet at 11 bank streaks. the bank ended with 18 win streak.

Today, I still have around 2000 winnings. learning statistics have really helped my gambling addiction.

Also, I did not just bet on streaks, I have many other strategies to keep myself active at least several times per hour.
buzzpaff
buzzpaff
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March 8th, 2012 at 8:33:35 PM permalink
" Today, I still have around 2000 winnings. learning statistics have really helped my gambling addiction. "

What little you have learned of statistics has only fueled your gambling addiction.
PopCan
PopCan
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March 8th, 2012 at 9:47:43 PM permalink
Exoxeris, the concept of the Player being "due" for a win is completely unfounded. After the 1st Banker win, 5th Banker win, 11th Banker win the chance for the Banker to win again is 45%. The shoe does not have a memory and there is no force that is trying to "even things out". I'm guessing you disagree and, if so, why?
YoDiceRoll11
YoDiceRoll11
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March 8th, 2012 at 9:55:17 PM permalink
Quote: PopCan

I'm guessing you disagree and, if so, why?



But long term variance this, and statistical evening that, and blah blah blah.... ;)
exoxeris
exoxeris
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March 11th, 2012 at 3:28:47 AM permalink
If bank wins 50 hands in a row, won't you bet player next? 51 is near impossible statistically.
thats the concept to the extreme end.
edward
edward
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March 11th, 2012 at 8:37:30 AM permalink
If bank won 50 hands in a row i would bet that the next streak (player) will be short...
guido111
guido111
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March 11th, 2012 at 8:58:37 AM permalink
Quote: edward

If bank won 50 hands in a row i would bet that the next streak (player) will be short...

Regression to the mean would suggest that the next Banker streak after a run of 50 would be less than 50. It does not say how long the very next will be.
Probability does.
I hope you would be betting for Banker during that 50 in a row.
edward
edward
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March 14th, 2012 at 9:10:21 AM permalink
Quote: guido111

Regression to the mean would suggest that the next Banker streak after a run of 50 would be less than 50. It does not say how long the very next will be.
Probability does.
I hope you would be betting for Banker during that 50 in a row.



Honestly, i would not play at all on this game :-))))

I prefer sport bets or poker.(not online)
PopCan
PopCan
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March 15th, 2012 at 10:47:25 AM permalink
Quote: exoxeris

If bank wins 50 hands in a row, won't you bet player next? 51 is near impossible statistically.
thats the concept to the extreme end.



I definitely wouldn't bet the player next. Yes, if you're just sitting down at a table the chance of the NEXT 51 hands being bank wins is amazingly small. However, after 50 bank wins the chance for the bank to win the next hand is about 45%.

Imagine a game show with 50 rooms. In each room the contestant must flip a coin. If it's head he moves on to the next room, and if it's tails he gets brutally murdered. You see a player flip heads in every room and now he's in the 50th room. What are the chance he makes it past the final room now that he's in the 50th? It's 50%. While he was initially a longshot you already watched him successfully pass all the previous rooms. Every time in those previous rooms you gasped as he tossed the coin, but once it landed heads he'd successfully defeated that room's 50% chance of death. Since he's defeated all those previous chances of death, his chance of death in the 50th room is now just 50%, same as in all the other rooms. That same concept applies here.
AcesAndEights
AcesAndEights
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March 15th, 2012 at 11:45:50 AM permalink
Quote: PopCan

I definitely wouldn't bet the player next. Yes, if you're just sitting down at a table the chance of the NEXT 51 hands being bank wins is amazingly small. However, after 50 bank wins the chance for the bank to win the next hand is about 45%.

Imagine a game show with 50 rooms. In each room the contestant must flip a coin. If it's head he moves on to the next room, and if it's tails he gets brutally murdered. You see a player flip heads in every room and now he's in the 50th room. What are the chance he makes it past the final room now that he's in the 50th? It's 50%. While he was initially a longshot you already watched him successfully pass all the previous rooms. Every time in those previous rooms you gasped as he tossed the coin, but once it landed heads he'd successfully defeated that room's 50% chance of death. Since he's defeated all those previous chances of death, his chance of death in the 50th room is now just 50%, same as in all the other rooms. That same concept applies here.


Most brutal description of Gambler's Fallacy I've ever read. I like it.

We need to have a Gambler's Fallacy task force for these forums. Everyone takes a shift, then the rest of us don't have to bother replying unless we're on shift.
"So drink gamble eat f***, because one day you will be dust." -ontariodealer
painlesswon
painlesswon
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March 15th, 2012 at 11:52:56 AM permalink
zactly
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