Answer: Rake
Nice this set has 6% rake I caught a random set in OPAP (superleague) and it had 15% assuming they just have the same set and 2 just OPAP more rake (which most of the time is not correct + they don't rake and the 3 points the same BUT HERE) the set will be 3,3/1,09 (15-6) 3,3/1,09 and 2,2/1,09
That is 3,03 3,03 2,02