Toshiyuki H.,
Current rating: 1505
Record: 3-3
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Yamamoto, Taichi (1447) | Lost 0-2 | -191481 |
| 2standard | 287 | Kato, Kei (1450) | Won 2-1 | +171498 |
| 3standard | 213 | Nagase, Yuuichi (1500) | Won 2-0 | +191517 |
| 4standard | 124 | Iwatsu, Hirotaka (1638) | Won 2-1 | +201537 |
| 5standard | 122 | Nan, Tu (1737) | Lost 1-2 | -151522 |
| 6standard | 222 | Shiota, Yuuma (1575) | Lost 1-2 | -171505 |
| average opponent: 1558record: 3-3 | new rating: 1505 | |||