Seriously, you are doing your HSC, so hopefully you are a big boy or girl who is able to type "ATAR calculator" into google and find yourself a decent one. If you are worried about its accuracy, try another. This is a concept you should all know called cross referencing! Seriously we do not all have to hold your hands and tell you what you'd like to hear because that's dumb and wont help you in the long run. Grow up and become a little self reliant and responsible!
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