zhaohangzhen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 9634 | 145 |  7 |
- | ||
| AtCoder Beginner Contest 420 | 8239 | 216 | 28 |
+21 | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 5339 | 79 | 35 |
+7 |