Well, at Baulkham Hills (rank 4th), the median ATAR is 98ish. So I reakon that if your ranked in the top 80% of your year, you should be safe for low 90's.yes, but i am not very sure what marks are obtainable. and i am not sure of my ranks either. im not doing that well in my school and i was just wondering whether i am looking at an atar around 93+?