Rickychen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 405 | 11522 | 38 |  2 |
- | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 4518 | - | - | - | ||
| AtCoder Regular Contest 198 (Div. 2) | 1492 | - | - | - |