90No estimate possible. You're at a terribly ranked school, but you're at the top, so your ATAR will be based entirely on how you do externally -- so it's up to you whehter you get 99.95 or 90.
So cliched.The sky's the limit.
Must...Be...The...Odd...Exception...At schools of those ranks, being at the top usually means between 90 and 95 but if you're the odd exception, there's no reason why you can't get 99+.
Given that you are rank 1 in almost everything, you're *probably* more likely to be looking at 95+ however, as others have said, it's impossible to say for sure.Must...Be...The...Odd...Exception...
Biology, and Maths are pretty close, Chemistry, English, and Physics have a pretty good margin.How are you doing in the tests compared to second (for the subjects you're first in)?
I agree - yes your school ranking isn't good but if you ace the externals then you can achieve anythingThe sky's the limit.
kind of a year late96.35