Ishida, Kohei
Current rating: 1495
Record: 3-4
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 280 | Iwase, Hirokazu (1406) | Won 2-0 | +161516 |
| 2legacy | 250 | Ishida, Ryouhei (1598) | Won 2-1 | +201536 |
| 3legacy | 187 | Yasuda, Seita (1745) | Won 2-0 | +221558 |
| 4legacy | 265 | Nomura, Hiroshi (1515) | Lost 1-2 | -191539 |
| 5legacy | 463 | Futagi, Yuki (1539) | Lost 1-2 | -181521 |
| 6legacy | 431 | Usami, Taro (1779) | Lost 1-2 | -141507 |
| 7legacy | 836 | Matsui, Hisataka (1797) | Lost 0-2 | -121495 |
| average opponent: 1626record: 3-4 | new rating: 1495 | |||