Statistics of players playing for less than 30 minutes

[cookizzz]

This change should be applied at that same time as new player rating 10.

My player 'Chan' has not yet played more than 15 minutes in any match in this season. So, as expected, he do not have any season statistic. However, I just note that he was actually rated 7 after playing 3 minutes in a match but this was not reflected in season statistics. This is new.

Edit: Further noted that it is the same case for the player "Santa Cruz" who played 14 minutes but this was not added to his season statistics.