| Scale | Scale 2 | US Grade | Notes |
|---|---|---|---|
| 1,000 - 1,240 | 97,000 - 100,000 | A | |
| 1,250 - 1,490 | 94,000 - 96,990 | A- | |
| 1,500 - 1,740 | 91,000 - 93,990 | B+ | |
| 1,750 - 1,990 | 88,000 - 90,990 | B | |
| 2,000 - 2,240 | 85,000 - 87,990 | B- | |
| 2,250 - 2,490 | 82,000 - 84,990 | C+ | |
| 2,500 - 2,740 | 79,000 - 81,990 | C | |
| 2,750 - 2,990 | 76,000 - 78,990 | C- | |
| 3,000 - 4,990 | 75,000 - 75,990 | D+ | Having three subjects with this grade is grounds for expulsion |
| 5,000 - 5,000 | 0,000 - 74,990 | F |