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zhangchenhao2014's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4351 | 858 |  63 |
- | ||
| AtCoder Beginner Contest 458 | 5143 | 801 |  181 |
+118 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 8389 | 272 | 189 |
+8 | ||
| AtCoder Beginner Contest 460 | 4534 | 933 |  320 |
+131 | ||
| AtCoder Beginner Contest 461 | 8081 | 437 | 331 |
+11 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 5592 | 723 | 394 |
+63 | ||
| AtCoder Beginner Contest 463 | 4149 | 971 |  499 |
+105 | ||
| AtCoder Beginner Contest 465 | 7303 | 468 | 491 |
-8 | ||
| AtCoder Beginner Contest 466 | 6948 | 563 | 498 |
+7 | ||
| AtCoder Beginner Contest 467 | 4993 | 862 |  552 |
+54 |