Could i please get an ATAR estimate. Thanks (1 Viewer)

[quickly]

My schools rank is between 40 and 50 depending on the cohort each year

My trial results:
eng adv 40/80 60%
maths 1/30 86%
math ext 1 3/16 75%
chem 8/16 67% (disappointed with my mark - i got 5th and 3rd for the 2nd and 3rd assessment tasks)
phys 3/11 75%
japanese continuers 2/3 77%

Thanks