Dobe's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japanese Student Championship 2019 Qualification | 1354 | 1177 |  139 |
- | ||
| AtCoder Grand Contest 043 | 374 | 2121 |  1021 |
+882 | ||
| AtCoder Grand Contest 045 | 294 | - | - | - |