Ryousuke S.,
Current rating: 1532
Record: 5-3-1
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 170 | Ishida, Mamoru (1500) | Won 2-1 | +181518 |
| 2standard | 7 | Ishizuki, Takuya (1518) | Won 2-0 | +181536 |
| 3standard | 17 | Iwata, Mitsuhiro (1509) | Lost 1-2 | -181518 |
| 4standard | 125 | Kusunoki, Hiroyuki (1519) | Lost 0-2 | -181500 |
| 5standard | 218 | Kamei, Toru (1414) | Draw 1-1 | -21498 |
| 6standard | 237 | Yonezaki, Daisuke (1501) | Won 2-1 | +181516 |
| 7standard | 180 | Amayasu, Kazunori (1466) | Won 2-1 | +171533 |
| 8standard | 122 | Wakita, Tomoyuki (1509) | Won 2-0 | +181551 |
| 9standard | 88 | Nagamoto, Kouji (1506) | Lost 1-2 | -191532 |
| average opponent: 1494record: 5-3-1 | new rating: 1532 | |||