CHD's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| RECRUIT Nihonbashi Half Marathon 2023 Summer（AtCoder Heuristic Contest 022） | 793 | 773 | 83 | - | ||
| AtCoder Heuristic Contest 025 | 758 | 922 | 257 | +174 | ||
| HACK TO THE FUTURE 2024 (AtCoder Heuristic Contest 027) | 643 | 894 | 425 | +168 | ||
| RECRUIT Nihonbashi Half Marathon 2024 Winter（AtCoder Heuristic Contest 029） | 568 | 843 | 536 | +111 | ||
| ALGO ARTIS Programming Contest 2023 Winter（AtCoder Heuristic Contest 028） | 894 | - | - | - | ||
| Toyota Programming Contest 2024#5（AtCoder Heuristic Contest 033） | 1046 | - | - | - |