Adminstrator's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 281 | 7764 | 38 | 2 | - | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6819 | - | - | - | ||
| AtCoder Beginner Contest 297 | 6684 | 50 | 7 | +5 | ||
| AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 1565 | 1306 | 136 | +129 | ||
| AtCoder Regular Contest 171 | 1993 | 892 | 249 | +113 | ||
| Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） | 1767 | 1270 | 480 | +231 | ||
| Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） | 2570 | 1105 | 603 | +123 |