M., Hiroshi
Current rating: 1424
Record: 3-7
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 158 | Oosaki, Masakazu (1316) | Lost 1-2 | -211479 |
| 1extended | 237 | Taniguchi, Yuki (1500) | Lost 1-2 | -181461 |
| 2extended | 195 | Iwaki, Hiroyuki (1464) | Lost 0-2 | -181443 |
| 2extended | 207 | Takatori, Toshikazu (1482) | Won 2-0 | +191462 |
| 3extended | 112 | Miyazaki, Kensuke (1393) | Lost 0-2 | -191443 |
| 3extended | 274 | Yamamoto, Kohei (1413) | Won 2-0 | +171460 |
| 4extended | 235 | Sasamoto, Yuko (1407) | Won 2-1 | +171477 |
| 4extended | 295 | Saitou, Eiji (1524) | Lost 0-2 | -171460 |
| 5extended | 247 | Iwasaki, Akira (1460) | Lost 1-2 | -181442 |
| 6extended | 214 | Fujita, Toshitake (1471) | Lost 1-2 | -181424 |
| average opponent: 1443record: 3-7 | new rating: 1424 | |||