B_Monster's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 416 | 7363 | 426 |  21 |
- | ||
| AtCoder Beginner Contest 417 | 5427 | 644 | 89 |
+68 | ||
| AtCoder Beginner Contest 426 | 6804 | 461 |  137 |
+48 | ||
| AtCoder Beginner Contest 430 | 1074 | 1337 |  393 |
+256 |