chapio's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 139 | 4568 | 281 | 14 | - | ||
| AtCoder Beginner Contest 140 | 4012 | 321 | 47 | +33 | ||
| AtCoder Beginner Contest 141 | 4184 | 204 | 67 | +20 | ||
| AtCoder Beginner Contest 142 | 4659 | 123 | 74 | +7 |