How does FM24 calculate a player's form in a match

I find that FM24 calculate players' ratings in a match in a quite unbalanced way. 

Some players go up or down in their ratings without even touching the ball, goals are exceedingly important, bad passes or ball losing are of no importance, a pressing striker doing this job well will get bad marks if he doesn't  score, a defender charged with marking strictly will find himself punished if he gets a yellow or a red card, and so on.

Is there a way for a manager to decide what is important and what is not with regards to his own players at the time of getting this evaluations?

Thanks a lot

Personally I don’t any notice of them, if a player scores they are 8 minimum, most average 7-7.5