ZhangSH's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 438 | 3580 | 962 |  81 |
- | ||
| AtCoder Beginner Contest 439 | 1588 | 1362 |  444 |
+363 | ||
| AtCoder Beginner Contest 440 | 764 | 1708 |  864 |
+420 |