bk54's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 162 | 6635 | 428 |  21 |
- | ||
| AtCoder Beginner Contest 167 | 5818 | 621 | 87 |
+66 | ||
| AtCoder Beginner Contest 187 | 3675 | 668 |  163 |
+76 |