B Baccarat math and beating the edge

  • B
  • Thread starter Thread starter elusiveshame
  • Start date Start date
elusiveshame
Messages
170
Reaction score
35
Okay, so the title is a bit clickbaity as most people will say baccarat isn't a beatable game, and I'm on the fence myself, but only because I have tons of questions that I can't seem to find reasonable answers to. I think doing the math will help me, but it's been quite a while since I did anything requiring more than algebra 1 (maybe 2) in recent years.

So the first thing I was trying to determine was if counting cards in baccarat was a worthwhile pursuit. It's not, at least in any meaningful way, since you don't get to choose to hit or stay on a given hand, and cards are dealt based on set rules. Maybe there's something there, but nobody has been able to discover anything that will help your position in the game.

Board pattern matching would be a way, but there's n = 416! possible arrangements for an 8 deck shoe, that even if you had let the shoe play out until the last hand before pattern matching a shoe, it would still take more time to determine the next play than you have to place your bet (and even then, you don't know what the burn cards are or what cards remain after the end cut card, so at best, there's 15! possible outcomes (if you draw an A for the burn card, total burn cards are 2, and the end range of the 2nd cut card is typically 14 cards or more).

That leaves me with probability as a potentially last effort.

The probabilities are:
Player: 44.6%
Banker: 45.8%
Tie: 9.6%

(honestly, I'm not sure how they get these values - any place I've stumbled upon baccarat probabilities doesn't show any of the math behind these numbers, so I'm a bit lost on how to get these). I understand why banker has a higher probability (because of how the rules govern when banker draws a third card as opposed to anything lower than a 6, like in the players case), otherwise it *should* be an even game.

Now, people parrot that the previous event has no effect on the next event (i.e., a player win won't guarantee a banker win), but I don't understand this. Wouldn't the removal of cards from the shoe alter the probability of a player/banker/tie win?

Maybe it would be better to determine the probability of a certain hand to come out? If there's 8 decks/416 cards, where 10, J, Q, K all = 0, would the probability of drawing a hand of 0 points (3 value 0 cards) be something like number of cards valued 0 (a) divided by the number of cards remaining (b), multiplied each time a card is drawn? So something like (128/416) * (127/415) * (126/414) - assuming a full shoe to start and no burn cards.

I know I'm a bit all over the place with this, but I hope some of this makes sense with what I'm asking, and if not, I'll try to clear up what I was asking.
 
Physics news on Phys.org
The definitive mathematically acccurate books on casino gambling were written by John Scarne many years ago. Odds of winning have not improved. Here is the latest edition that should include baccarat and chemin de fer, AKA shimmy, a nearly identical card game.

Baccarat can be part of a fun evening's entertainment played with money you can easily afford to lose. Wearing tuxedoes or evening gowns optional. Playing as bank (banco) offers a slight advatage over the other players at your table for those hands, as your figures indicate, but the house ultimately wins each hand. The longer you play the more you pay.

Please do not fool yourself that a mathematical system provides an advantage in any casino game*. Casino managers call this gambler's pursuit, gamblers' delusion, or mark's hail mary. Visit the Strip in my home county in Nevada. Somebody pays for those massive casinos: marks who do not understand probability and folks just having fun.


*Experienced players might grind out positive cash flow in certain high money poker games over time. Even for mathematicians with a bent for combinatorics able to compute probabilities on the fly, the endless poker hands necessary to show a profit can be socially destructive. The house takes a cut of every pot.

Experienced card counters realize small advatages playing Blackjack or 21 but the house despises advantage players. Collusion and other forms of cheating is illegal in Nevada and California casinos.

Tournament poker can be fun if you have the stamina, luck and ability. I prefer spending that time outdoors exercising, swimming, reading, etc. General poker rule: the more cards you can see and remember per hand, the more accurate your analysis. Good luck :cool:
 
Namaste & G'day Postulate: A strongly-knit team wins on average over a less knit one Fundamentals: - Two teams face off with 4 players each - A polo team consists of players that each have assigned to them a measure of their ability (called a "Handicap" - 10 is highest, -2 lowest) I attempted to measure close-knitness of a team in terms of standard deviation (SD) of handicaps of the players. Failure: It turns out that, more often than, a team with a higher SD wins. In my language, that...
Hi all, I've been a roulette player for more than 10 years (although I took time off here and there) and it's only now that I'm trying to understand the physics of the game. Basically my strategy in roulette is to divide the wheel roughly into two halves (let's call them A and B). My theory is that in roulette there will invariably be variance. In other words, if A comes up 5 times in a row, B will be due to come up soon. However I have been proven wrong many times, and I have seen some...
Back
Top