kotaro2007's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 215 | 7742 | 52 | 3 | - | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 8354 | 39 | 7 | +4 | ||
| AtCoder Beginner Contest 281 | 7764 | - | - | - | ||
| AtCoder Beginner Contest 350 | 10018 | 126 | 18 | +11 |