Contrabass's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 230 | 4346 | 237 | 12 | - | ||
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 5007 | 170 | 31 | +19 | ||
| M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) | 4947 | 136 | 45 | +14 | ||
| AtCoder Beginner Contest 233 | 5611 | 141 | 57 | +12 | ||
| AtCoder Beginner Contest 234 | 3917 | 631 | 107 | +50 | ||
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 5596 | 294 | 127 | +20 |