chenxianen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 7472 | - | - | - | ||
| estie Programming Contest 2023 (AtCoder Regular Contest 169) | 1711 | - | - | - | ||
| AtCoder Beginner Contest 349 | 8393 | 207 | 10 | - | ||
| AtCoder Beginner Contest 352 | 6270 | 509 | 54 | +44 | ||
| AtCoder Beginner Contest 353 | 5731 | 637 | 120 | +66 |