bit of a late reply (due to not visiting here in a year...) but if you get the highest assesment mark in your subjects, then your assesment marks are moderated to be the highest mark attained in your classes' exam, more than likely by you.
so if u killed your exams, doesnt matter what mark u got in ur class, as long as you were first, ur assesment mark will be at the least, what you obtained in the exam (or more if someone else beat you)
so if u killed your exams, doesnt matter what mark u got in ur class, as long as you were first, ur assesment mark will be at the least, what you obtained in the exam (or more if someone else beat you)