bruce you might be right, I'm still trying to figure out flopzilla, I think I did that first example wrong.
I just now did an example where I only gave one range, specified a flop of J
7
2
and made the A
and 5
dead cards.
My standard loose limper range of any pair, any ace, any suited, any 2 broadways, any ace and most offsuit connectors (TT-22,AKs-A2s,KQs-K2s,QJs-Q2s,JTs-J2s,T9s-T2s,98s-92s,87s-82s,76s-72s,65s-62s,54s-52s,43s-42s,32s,AJo-ATo,KQo-KJo,QJo,JTo) is 577 combos. Only 28 of those 577 combos make a flush on that board. That's 4.9%. I didn't save my work from the previous example so I don't know why it came up as 7.76% before (I'm guessing I wasn't using the dead cards feature correctly).
I do believe 28 is correct because there are 78 ways to have two different spades, and you have to take out 12 aces, 11 jacks, 10 7s, 9 5s and 8 2s (a total of 50), leaving 28.
So 95.1% ^ 7 = 70.3%, so there's actually a 29.7% chance one of the other 7 villains flopped a flush.