hmmm i don't think is completely accurate for psychology, as getting 175/180 on both exams with high SAC marks, says its 44/45. when it would definitely be 45+ and if i put in full marks on both exams, it says 48-50. but i've spoke to people who have lost a few marks accross both exams and still got 50! stressful. i really hope it's not perfectly accurate as then getting 44+ won't see as impossible:)