Umm, to the person that made this ATAR Calc, I reckon it's awesome.
Although, I was speaking to my teachers, and apparently you can't have all three maths subjects in your top four (for some unbeknownst reason). Is it possible to make the calculator capable of only putting the two largest maths study scores in the top 4 and relegating the worst one to a fifth or sixth subject (even if it's your fourth highest subject)?