A+ 85-100% A 75-84% A- 70-74%
75 pts
B+ 67-69% B 64-66% B- 60-63%
65 pts
C+ 57-59% C 54-56% C- 50-53%
55 pts
Fail/Referral E+ 45-49% E 40-44% E- 35-39%
45 pts
E+ 45-49% E 40-44% E- 35-39%