Jesse Walker | April 3, 2008
Jim Manzi on counting cards:
My experience was that it was very easy to stay under the radar of casinos....Just play solo at the quarter tables, never spike your bet above 5:1, and play no more than one hour at casino before you move on to the next one. There are about 100 casinos in Vegas, so you can play ten hours per day every other weekend and only visit a given casino once every two or three months (for an hour each time). No pit boss will know who you are or care what you're doing because you're so far down in the noise. You can make a lot of money this way. Of course, nobody will ever know that you are taking them, and the emotional satisfaction arises from walking into this multi-billion dollar enterprise and walking out with their money because you're smarter and more disciplined than they are. In a bizarre way, you succeed through classical bourgeois virtues: self-discipline, frugality, ego control and steady work.
Once you realize all this, of course, you figure out that you can make a lot more money in that giant casino called Wall Street.
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Once you realize all this, of course, you figure out that
you can make a lot more money in that giant casino called Wall
Street.
And suddenly, the essay takes a turn into bizarro land.
Geez, if I knew picking winning stocks was just like counting
cards, I'd have been rich years ago! (ROFL.)
So what are your 2¢, Jesse Walker?
I have no two cents. I'm not a gambler, and I have no idea how to
count cards. But I was entertained by the portrait of the
successful card-counter as an exemplar of the bourgeois virtues,
bound for a brokerage job.
Thanks, Jesse. I was wondering what would be on today's internal soundtrack. Now Kenny's all cued up.
Yah, if you're ambitious and intelligent you can make seven
figures in investment banking just playing arbitrage and options
games. Not that different from a thinking man's poker, really. It's
pretty high-stress though.
Personally, I'm more than happy to write code for six figures. But
then I'm not that ambitious.
Geez, if I knew picking winning stocks was just like
counting cards, I'd have been rich years ago! (ROFL.)
Actually, MIT (at the time) mathematician Edward O. Thorp,
the author of the first big card counting book, "Beat the Dealer,"
wrote a second book titled "Beat the Market." I haven't read the
second one, but in it I believe he uses similar game-theoretic
ideas applied to give a consistent edge in dealing with hedge
funds. It's probably out of date now, but then again, so is "Beat
the Dealer." As the methods in "Beat the Dealer" have been
improved, I'd assume those in "Beat the Market" could be as
well.
Counting cards is relatively easy, theoretically. There's really
only one number you have to keep track of yourself. You also need
to have a good idea of the approximate number of decks remaining.
(The method kind of has to be simple since you need to do it nearly
perfectly under what could be stressful conditions.)
However, it's also boring.
Just play solo at the quarter tables
Quarter tables? As in $0.25 or is that Vegasspeak for $25. Because
there's no way the house could justify running a table that's only
taking in a dollar a hand. OTOH a $25 minimum, while not 'high
roller' territory is high enough to get attention. And if your,
playing solo never spiking your bet above 5:1, your edge over the
house is so slim you could make better money waiting tables.
I call bullshit, this guy's full of it.
Once you realize all this, of course, you figure out that
you can make a lot more money in that giant casino called Wall
Street.
You know, I've always thought the better analogy was fantasy
sports. With both stocks and fantasy sports, you're ultimately
speculating on somebody else's success in a field of which you
(generally) have limited knowledge. And given that I know
infinitely more about baseball than stocks, I've always figured
that I would be pretty stupid to try and play the market on my
own.
Warren,
From some stuff I just googled, 5:1 is fine for a single deck table
(actually 4:1 is fine). For a 6 deck shoe, you need to be able to
go to 12:1.
A friend of mine and I once came up with a system for winning at
roulette. We'd each make a modest $300 or so each time we went to
the casino. Then, I told this guy I worked with about it. He was a
Math major from Harvard and spent a whole week developing a proof
why our system was bad.
And wouldn't you know, the very next time we went, we lost.
Actually, MIT (at the time) mathematician Edward O. Thorp,
the author of the first big card counting book, "Beat the Dealer,"
wrote a second book titled "Beat the Market."
And I beleive he also did some consulting and trading on Wall
Street, and made himself a crapload of money there.
In a bizarre way, you succeed through classical bourgeois
virtues: self-discipline, frugality, ego control and steady
work.
Once you realize all this, of course, you figure out that you can
make a lot more money in that giant casino called Wall
Street.
See, also, Warren Buffett.
Tens are good.
One if it's bad. Two if it's good.
Counting ... counting is bad. No counting.
I'm an excellent driver.
Don't forget that to win in Vegas you must start with a
significant bankroll. Even if you have a statistical advantage over
the house, you must be able to weather the statistical variance in
losing streaks. "I'll make money in the long run" only matters if
you can get to the long run. When a short bankroll requires you to
stop betting in the middle of a long losing streak you've
essentially lost everything, even if you would have made up for the
losses had you been able to continue.
As others have pointed out, I question what the author terms "a lot
of money". Given the long time between paying hands and the modest
advantage you have over the house, making a significant "wage" per
hour is tough without playing at a table with a large enough
betting limit that they'll pay attention to you. Then again,
playing cards for a living, even at minimum wage, is probably more
fun than a regular minimum wage job (and has better tax benefits,
since unlike regular folk career gamblers get to deduct their
gambling losses).
Colin:
Roulette is bad for the player (VERY bad) unless you cheat (with
some sort of mechanical device, maybe), or maybe if the casino
tries to cheat. If the Casino rigs crooked wheels, you can use that
knowledge to win, but the fairer the wheel, the more certain your
eventual loss.
The house edge in Roulette is 5.26%, the worst of all the casino
games for the player.
What the hell is this guy talking about? I haven't seen the
movie, but I've seen a special on the History Channel regarding the
MIT team that inspired the movie. This isn't a one man operation;
you can't count a six-shoe deck unless you are Rain Man* (I'm a
very good driver...driver).
It required a number of participants; one to play the big hand (the
one that bets the real money), at least one counter, and I think a
signaler. It wasn't based on actually counting cards, but rather
keeping track of how many high cards and low cards have fallen
unsing a single count that would range from -5 to +5. Whenever the
count got near either end it meant it was either time to bet big or
assume the dealer would bust, something like that.
The casinos are far from stupid, and share information, and after a
while they do get wise to you. Once they do, they spread you to all
the other casinos and you get shut out universally.
So these teams, using smart, ambitious kids, could make a go at it
for a while and make a profit, but eventually they fail from
stress, recognition, or a catastrophic screwup.
* Yes I know Tom Cruise was actually "Rain Man/Raymond"
* Yes I know Tom Cruise was actually "Rain
Man/Raymond"
Whoops, goof by me. Tom Cruise actually said "Rain Man"
for Raymond as a kid.
robc,
True, but how many single deck tables are there? Certainly not one
in every one of those 100 casinos.
Using a six deck shoe and reshuffling after only four decks have
been played, cuts the percentage available to card counters to
minuscule amounts. You need a team of people working together to
make it pay, and you'll be spotted and shown the door before you
recoup your gas money.
Single deck tables, and tables with less frequent reshuffles can be
found, but have tight min/max limits. It's theoretically possible
to turn the edge to your favor, but not enough to make it
preferable to a straight job.
The days of counting cards are over.
SWDWTLHJ
Let me introduce you to Claude Shannon. A man whose tremendous
genius has been largely overlooked. He also was part of the team
that beat the casinos, but he did it at roulette.
Read:Fortune's Formula: The Untold Story of the Scientific Betting
System That Beat the Casinos and Wall Street
My experience is that the quarter ($25) tables can be good for
an average $500-1000 per 12 hour day payoff, but my sample size is
small. I've had weekends where I was up $7-8k, but those have been
counterbalanced by weekends of dropping $3-4k.
It's not exactly money for nothing- it's not productive, but it is
draining work. I tried for a while to make a living gambling. While
I made almost as much doing that as at my chosen profession, it was
mentally draining (due to the boring, repetitious tasks involved)
and soul crushing (you see a lot of broken people). One upside was
being able to shock the squares by telling them of my "job" as a
"professional gambler."
All told, I'd much rather do my day job for a living, and go to the
casino for entertainment.
Warren,
From what I was googling, it looks like on a 6 deck shoe, playing
$5-$60 spread bets, you can make $7/hr (over the long haul, with
extreme variation).
Multiply that by 5 for $25 min tables and its $35/hr (but also
needs a 15k bankroll). There are better ways to make that kind of
money.
If you are playing the $5 tables, you will probably never be kicked
out. One screwup of a $60 bet will wipe out a whole days worth of
profit. I doubt at that level you would ever even be noticed.
It sounds like the places with single deck tables do it to cater to
counters - 90% of which lose in the long run because they suck at
it.
Oh, I'll add that I did the majority of my counting on double
deck tables. Single deck only plays out two or rarely three rounds
between shuffles, so there is no way to vary the bet to correspond
with the count.
Six and eight deck shoes are no more difficult to count than single
or double deck. The only difference is that the raw count is a lot
more volatile in six/eight deck shoes.
Using a six deck shoe and reshuffling after only four decks
have been played, cuts the percentage available to card counters to
minuscule amounts
When I was in Vegas last, I played BlackJack at the Bellagio...and
they had a never ending shoe.
The shoe was mechanical and seemed to be constantly shuffling the
cards. Used cards just got put back into the machine and shuffled
back into the mix. We would play for hours non-stop. I really
disliked it
Also, now many Casinos have adopted rules that don't allow mid-show
buy ins.
We would play for hours non-stop. I really disliked
it
What's next? "It was horrible. We couldn't stop." If you don't like
it, don't do it.
Continuous shuffle machines make counting impossible. But even
without counting, blackjack has one of the lowest house advantages
(depending heavily on table rules). It's a long term loser, but
more slowly than most games in the house.
If it weren't for blackjack I wouldn't bother going to casinos. I can lose my money very slowly and usually have a good time jawing with the other players and the dealer. It's cheap entertainment.
I don't gamble in casinos, but I do like to visit and observe.
You learn a lot about human psychology, but even more about
business operations management and profit optimization.
One thing I've noticed is that more and more casinos are adopting
the continuous shoe. After every hand, the dealt cards are loaded
back into the shoe and the decks get automatically reshuffled. This
has two benefits... first, it makes keeping a count impossible, but
second, and more importantly, it also decreases the average cycle
time (since there is no down time for shuffling), meaning more
hands dealt per hour.
The profit formula is simple: Average margin per dollar bet x
Average dollars bet per hand x Average number of hands dealt per
hour per table x Average number of table hours spent per player x
Average number of players per table x Number of tables in the
house.
With the advent of the contant shuffling card deck machines it
is impossible to count cards these days. Sure you could still count
them but the count you have will be of no advantage.
Even the best card counters in the past only had a mere 1-2% edge
over the house. That is not much to have any errors and still be up
at the end of the night. Counting is easy, staying focused was the
hard part when the waitress with her boobs hanging out walks around
to get drinks all the time it is a bit distracting.
With the 1 and 2 deck games you really have no time to count before
a reshuffle and even ifyou could get a good count it would only be
for one hand or two at most before reshuffle happens. They also
change the rules allowing the dealer to not have to stand on a set
number etc. Believe me if it looks like they made it an easier game
to win it only means they made it easier for you to lose.
For those that think they have a Roulette system your nuts. Its fun
and slow moving when the table is full so you can get lots of
drinks but odds wise it is about the worst bet you can make in a
casino.
Last time I went to a casino I brought $100 expecting to blow it
and leave. After walking around for an hour and playing a few slots
I decided I was better off sticking the $90 I had left in my pocket
in my wallet and leaving. For all intensive purposes you might as
well walk into a casino, go straight to the cashiers desk, slap
your money of the counter and ask if you have won. All the rest is
just a distraction to make you feel like your getting something for
your money.
What's next? "It was horrible. We couldn't stop." If you
don't like it, don't do it.
"it" = the continuous shuffle shoe -- not gambling. The whole
paragraph is about the shoe not about gambling. The gambling we
LOVE.
If it weren't for blackjack I wouldn't bother going to
casinos.
Craps baby! You stay away from the hard ways and the prop bets,
stick to pass/dont pass or the come line, take advantage of the
free odds and you can really lower the house edge.
Again though, this is one of those games that you need a bankroll
to withstand a couple of bad shooters.
ChiTom,
I get that. What I'm saying is: don't encourage those bastards.
Don't play at tables with CSM's, because they suck.
If you're going to gamble, stick to multiplayer games rather
than games against the dealer. Poker rooms, sports betting, and
off-track betting are your friends, or at least more so than the
table games and slots. Low-limit games have large edges available
(relative to the bet size) for good players with huge variances,
high-limit games have smaller edges and smaller variances, and
no-limit games are most comparable to playing a game of skill for
money.
The MIT folks made it work with a team that could count multiple
tables, watch for huge player advantages, and signal the team's
"high roller" to head to the right table and place huge bets. This
approach lets you place bigger spikes without being obvious about
it, and not have to wait for a single table to develop enough of an
advantage to make your profit.
Warren,
I was aware of Thorp's work in Roulette, which was apparently done
with Shannon. I don't know how it actually worked, but it's the
"electronic device" of which I spoke earlier. Some sort of wearable
computer, I believe.
This isn't a one man operation; you can't count a six-shoe
deck unless you are Rain Man* (I'm a very good
driver...driver).
Episiarch: Counting is the same regardless of how many decks you
have. It isn't really much harder at all. You only have to keep
track of one number:
A new deck starts at a count of 0.
Every 10, face card, or ace you see go by subtracts one from the
count.
Every 2,3,4,5, or 6 you see adds one to the count.
The higher the count (especially compared to how many cards
remain), the better the deck is for a player generally (because of
increased chances of getting a Blackjack, and increased chances of
the dealer busting). There are some play strategy changes you make
when the count is high or low to improve your odds as well, but
mainly to change the take you change your bets. Roughly, bet more
when the count is higher and less when it is lower.
Thorp's book on gambling (his later one) is available here. The relevant
chapter on roulette (PDF) is here. One thing
to note (as Thorp does) is that his method required being allowed
to place a bet after the ball was launched. I have no idea what
casino policy is on this issue these days, nor if wheels have
changed in some way to make Thorp's analysis invalid.
Anon
Craps is efinitely the game I love to play the most.
And Citizen Nothing - blackjack at $25 (avg. minimum you'll find on
a weekend) every half minute is far from cheap entertainment. If
you want cheap entertainment, go sit in a park. Thinking of
gambling as entertainment is the best way to lose.
This isn't a one man operation; you can't count a six-shoe
deck unless you are Rain Man* (I'm a very good
driver...driver).
Episiarch: Counting is the same regardless of how many decks you
have. It isn't really much harder at all. You only have to keep
track of one number:
What I think Episiarch was getting at was that with a six-deck shoe
and reshuffling after four decks, counting cards doesn't give you
an edge in the odds. You can count the cards, sure, but you won't
make money because you'll never get to extreme situations that are
highly favorable to you.
Haha when was this article written? 1990? There are no quarter tables left in Las Vegas, lowest you will find is 5 dollar minimum bet.
JM,
In Vegas, "quarter" means $25. It might also surprise you that
there was never a time when dime-bags cost ten cents, nor have
nickel-rocks ever been available 20 for $1.
Epi & prolefeed,
The math for counting single deck, double deck, six deck and eight
deck are the same. I've never seen a single deck table that gave
more than about 50% penetration (i.e., half the cards dealt out
before a shuffle)- playing head to head they only go about 25%
penetration in most places (three rounds or so). I have seen six
deck shoes that played down to less than 1 deck- more than 83%
penetration. I'd rather be at that table than a single deck table.
Sure, there's a chance that all 96 ten cards could be behind the
cut card (giving an astronomical true count of between +44 and +48
with 2 decks remaining, but not dealing out any ten cards), but
that's not very likely.
Also, 6 deck shoes rarely have a mid-shoe entry restriction. That
is why team methods can work against them- one guy counts and plays
flat betting at table minimum, a teammate jumps in with big bets
only when the counting player signals that the count is
favorable.
No matter the size of the shoe, the probabilities are similar, when
corrected for true count. One doesn't need more than elementary
arithmetic to work a counting system. OTOH, actually understanding
how it works (beyond tens are good, small cards are bad) is more
suited to people who have mastered college-level probability and
statistics.
If your really that smart you could play poker and sit all day at one table making oodles of money.
Smart has very little to do with it. Anyone who can add and
subtract small integers, estimate the number of decks remaining to
be dealt with some degree of accuracy by looking at a stack of
cards, and multiply and divide by fractions can successfully
execute a card counting system over the short term. To successfully
work it over the long term takes the virtues pointed out in the
original post: self-discipline, frugality, ego control and steady
work. If you have those qualities, you have a decent chance of
being successful in any venture you pursue.
As far as poker goes- live poker is (to me) boring as hell- too
slow to keep my attention. I'm tight folding preflop and waiting
for the next deal 80% of the time or more. On a full table, you're
only seeing a few dozen hands per hour, and seeing the flop on a
dozen or so.
Poker's less mechanical than counting cards & blackjack, but
it's still immensely dull. Any change from boring means that you're
probably in trouble. It also shares the same pisspoor working
environment- nowhere close to every gambler is a degenerate, but
casinos have a disproportionate number of addicts and scammers
amongst their clientele.
Making a living at gambling takes all of the fun out of it- it
becomes a boring, unrewarding job with no benefits and no
security.
hi jesse. you need a team to make money playing blackjack. The
problem is that you have to make tiny little token bets until the
count is right, so you are sitting there making $5 bets until the
count is right then you have to play the table maximum. So right
there that is a problem, because the dealer will start shuffling
more often and you won't get as many big bets on a good deck if he
notices you change your betting behavior. He doesn't even have to
know you are counting he just sees that you go from little bets to
big bets, and he shuffles, now you have to wait again for a good
count.
Second if you use the "Kelly Criteria" to determine how much to
bet, you'll find that it is proportional to the size of the
bankroll divided by the odds. So for a game like blackjack where
you have a very tiny edge, and you need to make big bets, your
bankroll has to be really big to prevent bankruptcy due to pure
chance.
The good thing about the kelly criteria for avoiding bankruptcy is
that if you get a group of bettors together, pooling the money will
let them have a bigger bankroll. So for instance, suppose you have
$5,000 and your edge is 1 percent, your max bet should be $50 to
avoid bankruptcy, but at that rate you'll barely be making minimum
wage.
If however, you get a group of 30 people together and pool all
their money, each putting up $5,000, you'll be able to place a
maximum bet of $1500 at 1 percent odds in your favor what is more,
if you are using a big bettor, you will normally be able to keep a
deck with a good count up for several more hands than otherwise,
maybe double or triple.
So, if you decide to go into bankjack and do it solo, you will be
making somewhere around 100 times less money per hour than going
into a group.
If you decide to go solo, you should play poker, because in poker,
you get a much better edge, so you don't need as big of a starting
bankroll to make a decent living.
However, it's also boring
i considered professional gambling as a career once until I decided
it was too much like work. Blackjack is boring as hell -
pure numbers. Plus, like any house game, it's a sucker's bet; the
house will always find a way to change the rules to their
advantage. Invent a better mousetrap, they build a bigger
mouse.
At least with poker, you have the human factor...
in my experience jim walsh, the house doesn't care if people win
money. In fact, they kind of like it when people sometimes win. A
guy sitting at the blackjack is fine making money.
that's because they make so much more money from the suckers, the
slots especially. The blackjack the poker, those games arent money
makers, they are enticements for slots players so they choose that
particular casino. Everyone casino would make a bigger profit if
they cut all card games and went to slots, but they dont because
the card games are a draw and give slots players variety.
The real reason that casinos dont like blackjack players is because
they are taking up space in the casino that could be occupied by
real gambler.
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