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Multi-Play
Games
Multi-play games are a recent
phenomenon which have grown in popularity. The most
common is "Triple Play"; however, "Five Play", "Ten
Play", and even "One-hundred Play" games are proliferating. In these
games, the player sees a five card initial hand
(often called the "flop" from poker terminology)
from which he picks the best cards to hold, just as
in the single-play games. Those cards he chooses
are held for all of the hands. Then,
the draw is completed for each of the hands. In
effect, the hand starts out as a single hand, but
finishes up as several separate hands, related only
by the initial flop from which they started.
In Triple Play, the first three credits you bet are
applied to the three hands as one credit each; the
next three will raise your bet to two credits each.
Should you bet five credits, you would be betting two
each on the first two hands and one on
the third. There is no way to bet, for example,
five credits on the first and and zero on the second
or third. Five Play games work similarly. However,
the Fifty Play games allow you to first choose the
number of hands you'll play, then from this point
the betting is similar to Triple Play.
There are a few important things to understand about
these games.
Pay tables
First, and foremost, you must carefully examine the
pay tables before you play, because there are some
horrible Triple Play games out there. 6/5 Jacks or
Better is common, as is Bonus Poker paying one
credit for a pair. Second, the "expectation"
(average return) of these games is based on the
paytable. If you're playing a game with a
losing paytable, the triple play version will lose
money three times as fast as the single play.
Hands
The three, five, or fifty hands you're playing are
correlated with one another, because
they share a common "flop". What this means,
essentially, is that they are dealt out of separate
"decks" of cards, with the special provision,
however, that the flop for each hand will be
identical. Should you get four deuces on the second
hand, you can get four deuces on the third as well.
Statistical Implications
Statistically, multi-play games are a little
different. First, the expectation, or
what you would expect to win or lose on average, is
identical to that of the single-play version of the
same game. If you're playing 9/6 JB Triple Play,
your expectation is 99.54% just as it is in the
single play version of the game.
If the expectation is the same, why does it
seem as though the swings are much larger in
Triple Play and larger still in Five Play? As it
turns out, this isn't just an illusion. While the
average return is the same for single
play games vs. Triple Play, the swings
on either side of that average are much larger.
Why? Well, there are two factors at work. First,
you're playing more hands per hour. If you can play
500 hands per hour playing single play games, you
can probably play close to 1,500 hands per hour of
Triple Play. It stands to reason that your average
loss would be three times great in the same period
-- you're playing three times the number of hands.
There is another reason that the swings are
greater. This is because of a statistical concept
called covariance. Since the results
of the multiple hands are not totally independent of
one another (remember, the initial flop is the same
for all hands), the hands are said to be
correlated. The effect of this,
statistically, is to increase the variance of the
game. When we increase the variance of the game,
the game is more "volatile" -- the perceived
"streakiness" of the game increases.
What all this means is that a player playing 9/6 JB,
for example, on a Triple Play machine will require a
substantially larger bankroll than a player on a 9/6
JB single-play machine. And the more hands you play
(five, ten, fifty), the bigger your bankroll needs
to be. But you knew that already, didn't you?
The
Wizard of Odds website has further information
on comparing the bankroll requirements for various
multi-play machines.
Strategy
Tip: Strategy for multi-play games is
identical to the strategy for the same single-play
game. Some people find the multi-play games
offer more excitement than their single play
counterparts. But be sure you find games with
the best possible pay tables and that you have the
bankroll to sustain your play. Also, resist the
temptation to play with less than full-coin in.
While 9/6 JB with a 4,000 coin payoff for the Royal
Flush is 99.54%, the same game with less than
max-coin in is 98.37%, due to the loss of the bonus
payoff on the Royal. With the increased number of
hands per hour this game is a real loser. You'll
also avoid the sick feeling you get when you hit a
Royal with only two coins in! (Note:
There are money-management techniques that may
support the use of less than max-credit play; while
these techniques may cause one to play a suboptimal
game, it is important to recognize that human nature
is an important variable that may be worthy of
consideration).

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