| Grade | Scale | Grade Description | US Grade |
|---|---|---|---|
| A | 90,000 - 100,000 | Excellent | A |
| A- | 85,000 - 89,900 | Good | A- |
| B+ | 80,000 - 84,900 | Good | B+ |
| B | 75,000 - 79,900 | Average | B |
| B- | 70,000 - 74,900 | Average | B- |
| C+ | 65,000 - 69,900 | Passed | C+ |
| C | 60,000 - 64,900 | Passed | C |
| C- | 0,000 - 59,900 | Failed | F |
| D | 0,000 - 59,900 | Failed | F |
| F | 0,000 - 59,900 | Failed | F |