yinchengshuai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 444 | 8923 | - | - | - | ||
| AtCoder Beginner Contest 445 | 5246 | 645 |  37 |
- | ||
| AtCoder Beginner Contest 449 | 6893 | - | - | - | ||
| AtCoder Beginner Contest 456 | 4756 | - | - | - |