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CzxingcHen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 108 | 708 | 1654 |  454 |
- | ||
| AtCoder Beginner Contest 184 | 633 | 1732 |  950 |
+496 | ||
| AtCoder Regular Contest 109 | 939 | 1486 |  1078 |
+128 | ||
| AtCoder Regular Contest 158 | 1671 | - | - | - |