koinhi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 124 | 1057 | 1197 | 146 | - | ||
| AtCoder Regular Contest 126 | 1813 | 128 | 132 | -14 | ||
| KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) | 3437 | 468 | 178 | +46 | ||
| AtCoder Regular Contest 132 | 1901 | 174 | 171 | -7 | ||
| AtCoder Regular Contest 133 | 2224 | 865 | 271 | +100 | ||
| AtCoder Regular Contest 137 | 2706 | - | - | - | ||
| AtCoder Regular Contest 144 | 3327 | 118 | 235 | -36 | ||
| Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 9742 | - | - | - |