Shou K.,
Current rating: 1515
Record: 4-3-1
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 163 | Murakami, Tatsuya (1485) | Won 2-0 | +181518 |
| 2standard | 71 | Nakaoka, Koshiro (1528) | Lost 1-2 | -181500 |
| 3standard | 176 | Nishioka, Yugo (1498) | Lost 1-2 | -181482 |
| 4standard | 294 | Sudou, Erika (1381) | Lost 0-2 | -201462 |
| 5standard | 311 | Kawashima, Yuki (1504) | Draw 1-1 | +11463 |
| 6standard | 290 | Yamashita, Kohji (1343) | Won 2-1 | +161479 |
| 7standard | 225 | Sato, Hisao (1499) | Won 2-0 | +181497 |
| 8standard | 172 | Sasaki, Tsuyoshi (1502) | Won 2-1 | +181515 |
| average opponent: 1468record: 4-3-1 | new rating: 1515 | |||