Enter Your Reply The Comment You're Replying To Derek Nalls wrote on Mon, Jun 14, 2010 12:48 PM UTC:Driven by the hunch that Mark Thompson must be correct (a negative outcome game of chance cannot be profitable), I think I have pinpointed my error. I was using a (simple) average profit instead of a weighted average profit. I'll recalculate and announce the results. Edit Form You may not post a new comment, because ItemID French roulette does not match any item.