chengyulai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 205 (Div. 2) | 2480 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4082 | 424 |  21 |
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chengyulai's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 205 (Div. 2) | 2480 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4082 | 424 | 21 |
- |