xiaohanjun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4141 | 408 |  20 |
- | ||
| AtCoder Beginner Contest 423 | 7161 | 227 | 47 |
+27 | ||
| AtCoder Beginner Contest 433 | 9424 | - | - | - | ||
| AtCoder Beginner Contest 440 | 8029 | - | - | - | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 10067 | - | - | - | ||
| AtCoder Beginner Contest 444 | 10838 | - | - | - |