watarata's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 001 | 1086 | 680 |  66 |
- | ||
| AtCoder Heuristic Contest 002 | 1019 | - | - | - | ||
| AtCoder Heuristic Contest 003 | 860 | - | - | - |