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Xiaoming's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 210 | 4541 | 547 |  29 |
- | ||
| AtCoder Regular Contest 123 | 1661 | 981 |  167 |
+138 | ||
| AtCoder Beginner Contest 211 | 3987 | 645 |  241 |
+74 | ||
| AtCoder Regular Contest 124 | 1396 | 899 |  365 |
+124 |