Tani, Hirotsugu
Current rating: 1485
Record: 3-4
| Regional Championships Aichi 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 112 | Hidano, Yu (1482) | Won 2-1 | +181518 |
| 2pioneer | 7 | Inui, Takashi (1726) | Lost 0-2 | -151503 |
| 3pioneer | 50 | Kato, Hiromu (1509) | Lost 1-2 | -171486 |
| 4pioneer | 69 | nakamura, tsuyoshi (1513) | Won 2-0 | +181504 |
| 5pioneer | 21 | Matsuda, Hideyuki (1438) | Lost 0-2 | -191485 |
| 6pioneer | 64 | Nakayama, Satoshi (1488) | Won 2-0 | +181503 |
| 7pioneer | 49 | Machida, Takatoshi (1527) | Lost 1-2 | -181485 |
| average opponent: 1526record: 3-4 | new rating: 1485 | |||