BlackZ's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 137 | 4162 | 256 |  13 |
- | ||
| AtCoder Beginner Contest 139 | 5783 | 27 | 15 |
+2 |
BlackZ's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 137 | 4162 | 256 | 13 |
- | ||
| AtCoder Beginner Contest 139 | 5783 | 27 | 15 |
+2 |