Maximum Study Score I can get with these marks for Physics?

[schoolstudent115]

Cohort Strength: Moderate
Unit 3: 94% (A+), Class Average ~ High 50s/Low 60s {High D+/ Low C},
Ranking: at least Top 3 (I was first in my class, but there is one other class, so I’m minimum top 3). One thing to note is that two of the three sacs were quite difficult, so the averages for them would’ve been around a D+.
 
Unit 4: 100%, Class Average: C (Around 63%), No one else got 100%.

Exam: 97% (My average for practice exams is 97.5% without cheat sheet) = 126-127/130.  (Average for exam is C+ / 53%, A+ threshold is 83%)

What is a range for my study score, and specifically, what is the maximum study score I can get from here? Just out of curiosity, of course I will try my best either way.

[keltingmeith]

Cohort Strength: Moderate
Unit 3: 94% (A+), Class Average ~ High 50s/Low 60s {High D+/ Low C},
Ranking: at least Top 3 (I was first in my class, but there is one other class, so I’m minimum top 3). One thing to note is that two of the three sacs were quite difficult, so the averages for them would’ve been around a D+.
 
Unit 4: 100%, Class Average: C (Around 63%), No one else got 100%.

Exam: 97% (My average for practice exams is 97.5% without cheat sheet) = 126-127/130.  (Average for exam is C+ / 53%, A+ threshold is 83%)

What is a range for my study score, and specifically, what is the maximum study score I can get from here? Just out of curiosity, of course I will try my best either way.

A 50.

Like, if you're not the top 1 in unit 3, then it's possible you won't get there, but the exam scaling will help a lot. More realistically, I'd put you at 45+, but a 50 is still possible with scores like those