I just got my trail results back and ive been tinkering with the matrix ATAR calculator and i got a estimate of around 82.5 but after seeing what marks will get me what ATAR it shows that i would get a atar of 40 if i got 30% in each subject...isnt that a bit generous? its making it seem asif my 82.5 is not estimated right if getting 30% in all subjects leads to 40 ATAR, how reliable is Matrix?