100 A+
99 – 96 A
95 – 93 A-
92 – 90 B+
89 – 87 B
86 – 85 B-
84 – 82 C+
81 – 79 C
78 – 77 C-
76 – 74 D+
73 – 72 D
71 – 70 D
69 – 0 F
100 A+
99 – 96 A
95 – 93 A-
92 – 90 B+
89 – 87 B
86 – 85 B-
84 – 82 C+
81 – 79 C
78 – 77 C-
76 – 74 D+
73 – 72 D
71 – 70 D
69 – 0 F