forstudyingg

I got my half-yearly ranks and I'm coming at least in the top half of my cohort for most of my subjects. will my atar be affected that much...? school rank is 160-200 but I feel I have a weaker cohort this year.

hey guys! I was wondering what kind of ranks and marks would be required to achieve a 90+ atar (96 ideally). I go to a school that ranks 160-200 and these are my subjects:
biology
chemistry
economics
english advanced
maths 2U
maths 3U