Xuannn_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 149 | 1812 | - | - | - | ||
| AtCoder Regular Contest 150 | 731 | 1661 |  461 |
- | ||
| AtCoder Beginner Contest 293 | 781 | 1605 |  886 |
+425 | ||
| AtCoder Beginner Contest 295 | 7772 | - | - | - | ||
| AtCoder Beginner Contest 296 | 7617 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299) | 484 | - | - | - | ||
| AtCoder Regular Contest 162 | 1731 | - | - | - |