Hey folks,
A new picture for you to look at:
The point in the upper-right corner is the UB alleged cheater.
Some facts about the graph:
-There are 870 "normal" players from a variety of sites and limits
-Each of those other players have at least 2,500 hands logged on them
-The graph is in big blinds/100,
not PokerTracker's big bets/100.
-The mean bb/100 win rate is 1.528 bb/100
-The standard deviation is 14.08 bb/100
-The alleged UB cheater is winning at around 10 standard deviations above the mean
-The confessed AP cheater was winning at around 15 standard deviations above the mean
I think that 10 standard deviations is something in the order of winning a 1-in-a-million lottery three or four times consecutively - although I'd prefer if a maths expert could be a little more clear.