only SAC
ranking and exam
score are absolute in your SS calculation
as for the actual GA scores for SACs, that depends on a few things:
1. how the state cohort performs
2. how your cohort [class] performs
your SAC ranking will correspond to an "external" score that is moderated on the state's performance in regards to GAT performance in your cohort
[basically, top SAC ranking approximates to top exam score]
hence, your "i've got an A+ in my SACs woot" is quite meaningless until you come to tell us that "our cohort average at B+ exam performance with heaps of A+ scores" or something like that.
the actual GA outcome depends on many things, this is the thorny process of statistical moderation [i have lost count how many times I've explained this, less other people doing the explanation, hurry up viki so we can have a FAQ!!!!

]