I sat the HSC in 2012 and received an atar of 91.75, I then studied a Bachelor of Science but didn't really like it and studied less than 48 credit points which isn't considered as full time study at the university of sydney. Therefore, when I applied for uac this year they should have only looked at my atar. The courses I applied for I am well above the atar cut off, yet I didn't receive a main round offer. I've checked UAC and there are still vacancies to the courses I applied for. I checked my correspondence today and the reason was because my "achievements in my qualifications were not sufficient". It just doesn't make sense to me.