player quality -> (all skills) divide by 15

means for the player above ^^
1% + 1% + 1% + 1% + 1% = 5% Defence skills
340% + 344%+ 340%+ 340%+ 340% = 1704% Offensiv skills
344% + 10%+ 1% + 340%+ 340% = 1039 % Phyical skills

now -> 5% Def + 1704% Off + 1039% Phy. = 2748 %

final -> 2748% / 15 skills = 183,2 %

183,2% so indeed there is something wrong with this player...