begin_er's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| RECRUIT Nihonbashi Half Marathon 2025 Autumn （AtCoder Heuristic Contest 055） | 805 | - | - | - | ||
| AtCoder Heuristic Contest 065 | 680 | - | - | - | ||
| AtCoder Heuristic Contest 067 | 716 | - | - | - |