<s>
Poker	B-Application
calculators	I-Application
are	O
algorithms	O
which	O
through	O
probabilistic	O
or	O
statistical	O
means	O
derive	O
a	O
player	O
's	O
chance	O
of	O
winning	O
,	O
losing	O
,	O
or	O
tying	O
a	O
poker	O
hand	O
.	O
</s>
<s>
Given	O
the	O
complexities	O
of	O
poker	O
and	O
the	O
constantly	O
changing	O
rules	O
,	O
most	O
poker	B-Application
calculators	I-Application
are	O
statistical	O
machines	O
,	O
probabilities	O
and	O
card	O
counting	O
is	O
rarely	O
used	O
.	O
</s>
<s>
Poker	B-Application
calculators	I-Application
come	O
in	O
three	O
types	O
:	O
poker	O
advantage	O
calculators	O
,	O
poker	O
odds	O
calculators	O
and	O
poker	O
relative	O
calculators	O
.	O
</s>
<s>
Winning	O
ratio	O
is	O
defined	O
as	O
,	O
the	O
number	O
of	O
games	O
won	O
divided	O
by	O
the	O
total	O
number	O
of	O
games	O
simulated	O
in	O
a	O
Monte	B-Algorithm
Carlo	I-Algorithm
simulation	I-Algorithm
for	O
a	O
specific	O
player	O
.	O
</s>
