maozihong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 144 | 3327 | 118 |  6 |
- | ||
| AtCoder Beginner Contest 260 | 749 | 1625 |  356 |
+350 | ||
| AtCoder Regular Contest 153 | 757 | 1638 |  783 |
+427 | ||
| AtCoder Regular Contest 164 | 2328 | - | - | - | ||
| AtCoder Regular Contest 167 | 758 | 1604 |  989 |
+206 |