Can i get the atar? (1 Viewer)

[bdccxxx]

So i finished trials and i did very very very bad, obviously have myself to blame, anyways, I am now ranked around last in all my subjects, i scored around all 50s and 60s in the exams. Can i still get an atar of 65 to get into uws, considering the whole atar process is determined by your ranks, so if i do well in the actual hsc will it boost up my marks or not because i am at the bottom.. Keep in mind there will be bonus points too..