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qingw's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 433 | 6699 | 443 |  22 |
- | ||
| AtCoder Beginner Contest 435 | 9833 | 45 | 26 |
+4 | ||
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 440 | 2964 | 1108 |  153 |
+127 | ||
| AtCoder Beginner Contest 448 | 1453 | 1434 |  462 |
+309 | ||
| AtCoder Beginner Contest 449 | 2581 | 1208 |  628 |
+166 | ||
| AtCoder Beginner Contest 450 | 1057 | 1616 |  856 |
+228 | ||
| AtCoder Beginner Contest 451 | 10783 | 45 |  721 |
-135 | ||
| AtCoder Beginner Contest 453 | 10425 | 55 | 607 |
-114 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 886 | 1657 | 822 |
+215 | ||
| AtCoder Beginner Contest 456 | 5395 | 696 | 803 |
-19 | ||
| AtCoder Regular Contest 218 | 1299 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 2584 | - | - | - | ||
| AtCoder Beginner Contest 458 | 1471 | 1499 |  919 |
+116 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 1902 | 1369 | 985 |
+66 | ||
| AtCoder Beginner Contest 460 | 2799 | 1223 |  1016 |
+31 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 911 |
-105 |