kb01's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 151 | 4680 | 190 |  9 |
- | ||
| AtCoder Beginner Contest 152 | 3629 | 471 | 50 |
+41 | ||
| AtCoder Beginner Contest 153 | 1895 | 1035 |  183 |
+133 | ||
| AtCoder Beginner Contest 159 | 7099 | 140 | 168 |
-15 |