Quote Originally Posted by Tottenham
Im confused with the above.
.....

By the above calculations, this would be a call. Where did I go wrong?

Technically, p in those equations is the effective pot odds so you need to consider future action in the hand not just what the pot is immediately offering. If you are only considering taking the flush draw to the turn and no further then you can't use 1.86:1. You'd have to use 4.22:1 which is the odds of hitting the flush on the turn card.

See my responses in the following thread for a more detailed explaination:

http://www.flopturnriver.com/phpBB2/...pic.php?t=7593