Chen20090918's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 6983 | - | - | - | ||
| estie Programming Contest 2023 (AtCoder Regular Contest 169) | 1711 | - | - | - | ||
| UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) | 8137 | 158 |  8 |
- | ||
| AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 8586 | - | - | - | ||
| AtCoder Beginner Contest 350 | 10386 | 49 | 14 |
+6 |