koikuchi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HACK TO THE FUTURE 2020予選 | 785 | - | - | - | ||
| HACK TO THE FUTURE 2021 予選 | 804 | - | - | - | ||
| AtCoder Heuristic Contest 001 | 374 | 1367 |  368 |
- | ||
| MC Digital Programming Contest 2022（AtCoder Heuristic Contest 008） | 824 | - | - | - | ||
| Monoxer Programming Contest 2022（AtCoder Heuristic Contest 009） | 158 | 1746 |  957 |
+589 | ||
| HACK TO THE FUTURE 2023 qual（AtCoder Heuristic Contest 016） | 439 | 1321 |  1072 |
+115 |