I notice that the final ratings sometimes change right at the end. If a player scores/assists within the last ten mins or so he always ends up with a much higher final rating than what is shown during the game.

I can't say I've noticed losing MOM awards, but I have noticed I seem to get more MOM than not after games.

Looking at my team now I've played 40 games this season - and have got a MOM award 36 times overall - so there are only 4 games where my opponent has taken a MOM off me. Ive won 33, drawn 4 and lost 3 games this season.