iteitei's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Heuristic Contest 052 | 776 | - | - | - | ||
| ALGO ARTIS Programming Contest 2025 Summer（AtCoder Heuristic Contest 054） | 865 | 726 |  108 |
- | ||
| AtCoder Heuristic Contest 059 | 708 | - | - | - | ||
| AtCoder Heuristic Contest 063 | 736 | 965 |  360 |
+266 | ||
| AtCoder Heuristic Contest 065 | 610 | 747 |  441 |
+89 | ||
| AtCoder Heuristic Contest 066 | 974 | 834 |  591 |
+156 | ||
| AtCoder Heuristic Contest 067 | 716 | - | - | - | ||
| RECRUIT Nihonbashi Half Marathon 2026 Summer (AtCoder Heuristic Contest 069) | 886 | 694 |  651 |
+77 | ||
| ALGO ARTIS Programming Contest 2026 September（AtCoder Heuristic Contest 072） | 986 | - | - | - |