katoken's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 140 | 4322 | 236 |  12 |
- | ||
| AtCoder Beginner Contest 141 | 4886 | 57 | 19 |
+7 | ||
| AtCoder Beginner Contest 144 | 3848 | 405 | 52 |
+33 |