chenxingrong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 407 | 9752 | 165 |  8 |
- | ||
| AtCoder Beginner Contest 420 | 6844 | 371 | 40 |
+32 | ||
| AtCoder Beginner Contest 426 | 8622 | 213 | 62 |
+22 | ||
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 6079 | - | - | - | ||
| AtCoder Beginner Contest 438 | 5549 | 619 |  118 |
+56 | ||
| AtCoder Beginner Contest 440 | 7476 | 330 | 143 |
+25 | ||
| AtCoder Beginner Contest 444 | 9745 | - | - | - |