roceanJ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 428 | 9095 | 62 |  3 |
- | ||
| AtCoder Beginner Contest 430 | 7507 | - | - | - | ||
| AtCoder Beginner Contest 449 | 6085 | 616 | 43 |
+40 | ||
| AtCoder Beginner Contest 453 | 5768 | 684 |  111 |
+68 |