[Azhrarn]

[ QUOTE ]
For folding here to be correct he has to have the spade here 87% of the time. Given an AF of 0.85 I am leaning towards folding but I would appreciate if the statement ".84 AF isn't that passive for a 39 VPIP player" could be clarified.

[/ QUOTE ]

AF is (Raise% + Bet%)/ Call %. AF trends downward as VPIP increases because (for instance) someone who plays 30% of their hands is more likely to flop a weak hand (be it top pair with a bad kicker or second or third pair) than someone who only plays 15% of their hands. So in general they'll be calling more even if they play well post-flop. Because they play more low cards, they play more suited cards, they play more gapped cards. So if two players have the same AF but significantly different VPIPs, that's a sign the looser player tends to play similar situations more aggressively than the tighter guy. Understand?