Karwby's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japanese Student Championship 2019 Qualification | 3167 | 190 | 9 | - | ||
| AtCoder Beginner Contest 139 | 3627 | 558 | 57 | +48 | ||
| AtCoder Beginner Contest 178 | 6452 | 361 | 93 | +36 | ||
| AtCoder Beginner Contest 179 | 3639 | 798 | 180 | +87 |