This seems pretty right for me, however I'd give Fan(behaviour + knowledge + joy) a 3.LuisPedroCat said:what do you mean by fans? stadium average attendance or "quality" of fans?
Fans (attendance): 2
Fans (behaviour + knowledge + joy): 2,5
Quality of football: 3,5
Mentality (has influence on the other items): 1,5
Quality of teams: 3,5