Oh actually, for JMP it's 50 for all only for RURAL students. For others, it's around 60-50-50. (they consider S1 to rank applicants).
UTAS is an an oddball. Unless you're from Tasmania, it's very difficult to receive an offer. You need almost/basically 100 UMAT.
And yea, UWS changed their formula last year so I don't know anymore :/