chensishaos's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 6512 | - | - | - | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 423 | 6091 | - | - | - | ||
| AtCoder Beginner Contest 424 | 6764 | 218 |  11 |
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