ch553's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) | 6617 | 451 |  23 |
- | ||
| AtCoder Beginner Contest 438 | 7443 | 308 | 58 |
+35 | ||
| AtCoder Beginner Contest 439 | 5246 | 583 |  117 |
+59 | ||
| AtCoder Beginner Contest 448 | 6810 | 467 | 159 |
+42 |