i play with my friends , we have a rule , when we all in before river, we have to run it twice.
i am wondering does it be different to run it once in probability.
for example if i hold a straigt or flush draw vs opponent's top pair is it more profitable to run it twice than once?
or if i just had a few opps like chasing a set or something or i am dominated when run it once i just got more than 20%, if run it twice will it increse or decrese my winning rate?
can somebody explain it mathimatically? ty
