BlackPowerRanger's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 463 | 4393 | 935 |  76 |
- | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 5130 | 682 |  172 |
+96 | ||
| AtCoder Beginner Contest 465 | 3127 | 1153 |  403 |
+231 | ||
| AtCoder Beginner Contest 469 | 6338 | - | - | - |