| Scale | Grade Description | US Grade |
|---|---|---|
| 10.000 | Outstanding (Izcili) | A+ |
| 9.000 - 9.990 | Excellent (Teicami) | A |
| 8.000 - 8.990 | Very Good (Ļoti Labi) | B+ |
| 7.000 - 7.990 | Good (Labi) | B |
| 6.000 - 6.990 | Almost Good (Gandriz Labi) | C+ |
| 5.000 - 5.990 | Satisfactory (Viduveji) | C |
| 4.000 - 4.990 | Almost Satisfactory (Gandrīz Viduvēji) | D |
| 3.000 - 3.990 | Unsatisfactory (Negatīvs Vērtējums) | F |
| 2.000 - 2.990 | Unsatisfactory (Neapmierinosi) | F |
| 1.000 - 1.990 | Unsatisfactory (Neapmierinosi) | F |