AtCoder_admin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 906 | 1555 |  357 |
- | ||
| AtCoder Beginner Contest 428 | 6865 | - | - | - | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 9532 | - | - | - | ||
| AtCoder Beginner Contest 430 | 7507 | 58 |  223 |
-134 | ||
| TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) | 8912 | 41 |  154 |
-69 |