When the current ability of a player reaches his limited ability- training has no effect in improvement. Only appearances in matches help him improve his skills.
His Current Ability is 7, that's the reason. When a player reaches CA7 (it doesn't matter how high is his LA) he won't get any more profit training.
I think most of us know this, but what difference then the PR make? If there is no use of PR once CA=LA, why PR is not set to 1? I still think that 17-20y old players should get more from match appearance even if CA=LA*, not very much but something more than a 30y old player ! I will never understand how can this player
Bartolomej Yedlicka get 0.08, or this player
Wiraphan Eamsuk 0.06, and our young players can't get more than 0.03, it is so not real !
*example : With PR 4 can get 0.08, PR5 can get 0.10 after league match etc.....
edit: It is the same with experience(we must know how experience is calculated) example: How can 28y+ old players have 4 stars experience, and 21y old players 5-6 stars experience ? It doesn't make sense to me.... There is now way that CR7 is more experienced from A.Pirlo !!! just an example...