opa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 259 | 7310 | 52 | 3 | - | ||
| AtCoder Beginner Contest 260 | 6939 | 119 | 13 | +10 | ||
| UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) | 6773 | 93 | 22 | +9 | ||
| Panasonic Programming Contest 2023（AtCoder Beginner Contest 301） | 7467 | - | - | - |