wangruichen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 011 | 870 | 462 |  38 |
- | ||
| AtCoder Heuristic Contest 012 | 711 | - | - | - | ||
| RECRUIT Nihonbashi Half Marathon 2023 Summer（AtCoder Heuristic Contest 022） | 992 | 205 | 68 |
+30 |