Koopa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 5745 | 209 | 10 | - | ||
| AtCoder Beginner Contest 350 | 6108 | 558 | 59 | +49 | ||
| AtCoder Beginner Contest 351 | 8061 | 256 | 85 | +26 | ||
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 354） | 9126 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2024（AtCoder Beginner Contest 355) | 5262 | 606 | 142 | +57 |