Quote:
Originally Posted by hedger000
I play a lot of PS HU Sit n Gos. I recently recorded the last 270 all-ins, the probability of win/loss and the outcome.
For instance:
Prob. W/L
42% L
52% W
56% L etc....
On this small sample I won 1 time but my expected wins were 1.5.
I've carried this out over a sample size of 270. My expected win rate was 144 but I in fact only won 121. That's quite a deviation from the expected value. I admit that the sample size is small and not conclusive. However the rate of deviation was very consistent. For calculating the probabilities I used the data available on the Pokerstars account.
Any thoughts to explain this? (Obviously I could be competing against a proportion of "house" players .)
Post your "data" in the this forum
http://forumserver.twoplustwo.com/25/probability/
though you will need a lot more information than you have provided, and being a new poster with unverifiable data never helps.
Alternatively you can post in BBV where they will likely suggest that people are colluding against you and you should fold more rivers, and they may mock your likely low buy ins as well.
Or you can continue to post here in this thread in which case I suggest making up more fun data. Say you lost 57 flips in a row for instance.
Lots of options for you, so pick the one(s) that best suit your needs!
All the best.