Please estimate my atar, im desperate :) (1 Viewer)

[The king97]

Hey can someone please estimate my atar, im so desperate and ill greatly appreciate it

Standard eng. half yearly: 69% - 4/22
Standard eng. trial: 73% - 3/19
overall rank: 4/19

Maths 2unit half yearly: 46% - 12/15
Maths 2unit trail: 30% - 13/15
overall rank: 13/15

Biology half yearly: 54% - 7/12
Biology trial: 66% - 5/11
overall rank: 6/11

Food tech. half yearly assignment: 85% - 3/8
Food tech. trial: 92% - 1/7 (defs cant this high again, because tbh i did fluke it)
overall rank: 2/7

Legal Studies half yearly: 79% - 5/17
Legal studies trial: 63% - 7/17
overall rank: 6/17

School rank: 450-500 (however i do have several very smart people in my grade that get band 6s for all their subjects)