nulldori's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 243 | 1498 | 1268 | 174 | - | ||
| AtCoder Beginner Contest 244 | 693 | 1485 | 642 | +468 | ||
| AtCoder Beginner Contest 245 | 1448 | 1286 | 806 | +164 | ||
| AtCoder Beginner Contest 246 | 705 | 1655 | 1021 | +215 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138） | 739 | 1655 | 1155 | +134 |