serveman's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 403 | 7354 | 173 |  9 |
- | ||
| AtCoder Beginner Contest 404 | 8728 | 161 | 26 |
+17 | ||
| AtCoder Regular Contest 197 (Div. 2) | 1452 | - | - | - | ||
| AtCoder Beginner Contest 405 | 5783 | 627 | 79 |
+53 | ||
| AtCoder Beginner Contest 407 | 11119 | - | - | - |