zhangqirui123's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 8620 | 50 |  3 |
- | ||
| AtCoder Beginner Contest 448 | 9346 | - | - | - | ||
| AtCoder Beginner Contest 449 | 8461 | 250 | 20 |
+17 | ||
| AtCoder Beginner Contest 450 | 8999 | 256 | 44 |
+24 | ||
| AtCoder Beginner Contest 451 | 9829 | - | - | - | ||
| AtCoder Beginner Contest 452 | 8155 | 294 | 70 |
+26 |