checker_01's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 297 | 6122 | 155 | 8 | - | ||
| KYOCERA Programming Contest 2023（AtCoder Beginner Contest 305） | 6454 | 193 | 27 | +19 | ||
| KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） | 7809 | 39 | 28 | +1 |