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-   -   chance of flopping twopair? (http://archives1.twoplustwo.com/showthread.php?t=547146)

plzbenice 11-15-2007 08:29 PM

chance of flopping twopair?
 
whats the chance of flopping a twopair with a hand wihtout pairs?


whats the chance of flopping a set or twopair with a pair+xx-hand?



what are the chances of flopping a 2pair on a non-A-flop if villain has AAxx?
if he doesnt?

Hattifnatt 11-15-2007 08:43 PM

Re: chance of flopping twopair?
 
50:50 ldo

plzbenice 11-15-2007 09:14 PM

Re: chance of flopping twopair?
 
u do or u dont?

Hattifnatt 11-15-2007 09:17 PM

Re: chance of flopping twopair?
 
exactly

Buzz 11-15-2007 11:04 PM

Re: chance of flopping twopair?
 
Hi plzbenice - I'll do one of them for you.[ QUOTE ]
whats the chance of flopping a twopair with a hand wihtout pairs?

[/ QUOTE ]6 two card combos + 4 three card combos

6*3*3*36 + 4*3*3*3 =

1944+108 = 2052 ways to flop two pairs (or three pairs).

That's out of C(48,3) = 17296 possible flops.

Thus the probability of flopping two pairs (or three pairs) is 2052/17296 = 0.119.

Odds against it are roughly fifteen to two.

Take out the 108 if you don't want three pairs. (thus use 1944/17296).

Buzz

DJ Pattiecake 11-16-2007 08:15 AM

Re: chance of flopping twopair?
 
wow that is a lot less than i thought

RoundTower 11-16-2007 09:47 AM

Re: chance of flopping twopair?
 
for completeness you should remember that some of those hands include hands where you flop bigger than 2 pair.

plzbenice 11-16-2007 11:34 AM

Re: chance of flopping twopair?
 
ok ty buzz.

i guess what im really asking is what the chance is of outflopping aces with complete garbage like 268Q or soemthign that i would never nrnally play but if some fish thta never raises pre without aces raises and then he always go broke unimproved...


so whats the chance of flopping trips or twopair is the correct question.

with 5678s u always an call preflop right? i eman ahd could ahve better equity than dry aces or at least almsot 50/50.

lest say i have 3[img]/images/graemlins/diamond.gif[/img]5[img]/images/graemlins/heart.gif[/img]6[img]/images/graemlins/spade.gif[/img]8[img]/images/graemlins/diamond.gif[/img], opponent has A[img]/images/graemlins/heart.gif[/img]A[img]/images/graemlins/diamond.gif[/img]9[img]/images/graemlins/club.gif[/img]2[img]/images/graemlins/heart.gif[/img]

whats the chance of outlfopping him? how much could i call off preflop?

Buzz 11-16-2007 09:13 PM

Re: chance of flopping twopair?
 
[ QUOTE ]
so whats the chance of flopping trips or twopair is the correct question.

[/ QUOTE ]plzbenice - ....not exactly.

As simulated Heroine with 268Q rainbow against Villain with AAYZ, flops a bust 27182 and one pair 50294. The other flops are two pairs or better for 268Q rainbow. (But some of those two pair or better hands would give Villain an even better hand).

Looks to me like on the flop 268Q rainbow would be behind a hand containing a pair of aces something of the order of 4 to 1. (Depends on the other two cards that go with the aces).

Doesn't end up being that big a margin for the aces over trash - only about 2 to 1 at the showdown. (66194 to 33481 with 325 ties).

Buzz


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