tzhengqing's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 381 | 3651 | 644 |  37 |
- | ||
| AtCoder Beginner Contest 416 | 5231 | 698 |  123 |
+86 | ||
| AtCoder Regular Contest 203 (Div. 2) | 1568 | - | - | - |