Yamahana, Takeshi
Current rating: 1460
Record: 2-4
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 46 | Sato, Kazuhito (1453) | Lost 1-2 | -191481 |
| 2legacy | 506 | Wang, Ge-Tine (1384) | Lost 1-2 | -201461 |
| 3legacy | 663 | Osawa, Sho (1450) | Lost 1-2 | -181443 |
| 4legacy | 651 | Hamada, Yuusai (1455) | Lost 0-2 | -181425 |
| 5legacy | 643 | Furukawa, Yuki (1335) | Won 2-0 | +171442 |
| 6legacy | 576 | Yatsu, Kazushige (1437) | Won 2-0 | +181460 |
| average opponent: 1419record: 2-4 | new rating: 1460 | |||