@Jens_Rasmussen @RikaDerufu
They can get "advantages", but are you sure you want them on the primary school level?

In the primary school, I had to demand teachers to rate me as any normal student.

It was only in high school finals, when I went to get the paper, to get an easier job getting accepted to a university, but before that, all the better grading would do would be to give me false information about ways in which I'm bad compared to others.

Not to mention again.... a risk of a retard class. Not worth it.