Profesor's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 1165 | - | - | - | ||
| AtCoder Beginner Contest 421 | 20 | 2400 |  1200 |
- | ||
| AtCoder Beginner Contest 422 | 66 | 2400 |  1655 |
+455 |