yu_ozawa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 430 | 4663 | 561 |  30 |
- | ||
| AtCoder Beginner Contest 438 | 6409 | 484 | 84 |
+54 | ||
| AtCoder Beginner Contest 439 | 6445 | 349 |  119 |
+35 |