shenzichen123's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 10325 | 118 |  6 |
- | ||
| AtCoder Beginner Contest 420 | 8284 | 214 | 25 |
+19 | ||
| AtCoder Beginner Contest 421 | 8858 | 211 | 46 |
+21 | ||
| AtCoder Beginner Contest 422 | 5236 | - | - | - |