Kumacchi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Hitachi Hokudai Lab. & Hokkaido University Contest 2020 | 122 | - | - | - | ||
| AtCoder Heuristic Contest 001 | 1382 | - | - | - | ||
| AtCoder Heuristic Contest 002 | 1019 | - | - | - |