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zhangchuan0422's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 9581 | - | - | - | ||
| AtCoder Beginner Contest 419 | 9459 | - | - | - | ||
| AtCoder Beginner Contest 433 | 7309 | 348 | 17 |
- | ||
| AtCoder Beginner Contest 435 | 739 | 1667 | 471 |
+454 | ||
| AtCoder Beginner Contest 438 | 8386 | 206 | 379 |
-92 | ||
| AtCoder Beginner Contest 452 | 9539 | - | - | - | ||
| AtCoder Beginner Contest 453 | 3313 | 1087 | 547 |
+168 | ||
| Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) | 9788 | - | - | - | ||
| Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 2015 | 1305 | 717 |
+170 | ||
| Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) | 8683 | 158 | 619 |
-98 | ||
| AtCoder Beginner Contest 460 | 5261 | 816 | 647 |
+28 |





