diaowenjie's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 438 | 9171 | 140 |  7 |
- | ||
| AtCoder Beginner Contest 439 | 7165 | 233 | 29 |
+22 | ||
| AtCoder Beginner Contest 449 | 10280 | 51 | 31 |
+2 |