jiangjiaqi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 6420 | 509 |  26 |
- | ||
| AtCoder Beginner Contest 418 | 5783 | 590 | 91 |
+65 | ||
| AtCoder Beginner Contest 419 | 5387 | 661 |  166 |
+75 |