ballerbuoy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 1943 | 1014 | 92 | - | ||
| AtCoder Beginner Contest 145 | 2067 | 897 | 248 | +156 | ||
| AtCoder Beginner Contest 163 | 4428 | - | - | - | ||
| AtCoder Beginner Contest 167 | 2826 | 1069 | 453 | +205 | ||
| AtCoder Beginner Contest 172 | 2588 | 1062 | 590 | +137 |