HanGao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 11349 | - | - | - | ||
| AtCoder Beginner Contest 400 | 9926 | 123 |  6 |
- | ||
| AtCoder Beginner Contest 401 | 9362 | 166 | 23 |
+17 |