Ray2009_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HACK TO THE FUTURE 2025 (AtCoder Heuristic Contest 040) | 1087 | - | - | - | ||
| AtCoder Heuristic Contest 042 | 983 | - | - | - | ||
| RECRUIT Nihonbashi Half Marathon 2025 Winter（AtCoder Heuristic Contest 043） | 886 | 853 |  148 |
- | ||
| THIRD PROGRAMMING CONTEST 2025（AtCoder Heuristic Contest 045） | 1216 | - | - | - |