grayhathacker's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) | 2166 | 1030 | 96 | - | ||
| AtCoder Regular Contest 142 | 1061 | 1214 | 385 | +289 | ||
| NS Solutions Corporation Programming Contest 2022（AtCoder Beginner Contest 257） | 1588 | - | - | - | ||
| AtCoder Beginner Contest 258 | 1646 | 1264 | 636 | +251 | ||
| AtCoder Beginner Contest 259 | 7310 | - | - | - | ||
| AtCoder Regular Contest 144 | 3327 | 118 | 506 | -130 | ||
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 2297 | 997 | 602 | +96 | ||
| AtCoder Regular Contest 150 | 1762 | - | - | - | ||
| AtCoder Regular Contest 178 | 1737 | 213 | 530 | -72 |