OP, don't lose all hope! I think amir's post is a bit harsh. You scored an ATAR of 97, and if you manage to get 2 HD, 1 D and 1 C, that is a GPA of 6.25 (using HD=7, D=6, C=5 correct me if I'm wrong). Now, I remembered that a GPA of 7 was equivalent to an ATAR of 99.5 for UNSW's official...