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Wang_Xin_Chen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 9070 | 189 |  9 |
- | ||
| AtCoder Beginner Contest 451 | 8264 | 313 | 39 |
+30 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 6843 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 5164 | 713 |  108 |
+69 | ||
| AtCoder Beginner Contest 456 | 8493 | 208 | 121 |
+13 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 5475 | 663 | 182 |
+61 | ||
| AtCoder Beginner Contest 458 | 8898 | 251 | 189 |
+7 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 7656 | 384 |  211 |
+22 |