halphy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Introduction to Heuristics Contest | 1360 | - | - | - | ||
| AtCoder Heuristic Contest 001 | 337 | 1411 | 411 | - | ||
| AtCoder Heuristic Contest 002 | 288 | 1463 | 807 | +396 | ||
| AtCoder Heuristic Contest 003 | 354 | 1349 | 967 | +160 | ||
| RECRUIT Nihonbashi Half Marathon 2023 Summer（AtCoder Heuristic Contest 022） | 752 | 914 | 1002 | +35 |