chenyu_chb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 433 | 9424 | - | - | - | ||
| AtCoder Beginner Contest 453 | 10425 | 55 |  3 |
- | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 6312 | 486 | 33 |
+30 | ||
| AtCoder Beginner Contest 458 | 4751 | - | - | - | ||
| AtCoder Regular Contest++ 220 | 637 | - | - | - |