Tatsuya S.,
Current rating: 1561
Record: 6-3
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 271 | Nozaki, Manabu (1463) | Won 2-0 | +171517 |
| 2standard | 52 | Hamabe, Tomonori (1517) | Won 2-1 | +181535 |
| 3standard | 73 | Mimasu, Kei (1538) | Won 2-0 | +181553 |
| 4standard | 98 | Nonaka, Kentarou (1906) | Won 2-1 | +251578 |
| 5standard | 37 | Takebayashi, Tomo (1751) | Lost 0-2 | -151563 |
| 6standard | 71 | Yamada, Hiroki (1426) | Won 2-0 | +151578 |
| 7standard | 28 | Takahashi, Nozomu (1614) | Lost 1-2 | -171561 |
| 8standard | 61 | Maruo, Yuuta (1553) | Won 2-0 | +181579 |
| 9standard | 57 | Kumazaki, Taisuke (1596) | Lost 1-2 | -181561 |
| average opponent: 1596record: 6-3 | new rating: 1561 | |||