ckmaaa1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 404 | 9575 | 50 |  3 |
- | ||
| AtCoder Beginner Contest 405 | 11316 | - | - | - | ||
| AtCoder Beginner Contest 410 | 9963 | 113 | 12 |
+9 |