Satou, Toshiki
Current rating: 1413
Record: 2-7
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 509 | Hayashi, Hisaaki (1491) | Lost 1-2 | -181442 |
| 4sealed | 389 | Suzuki, Kazuhiro 4218 (1617) | Lost 1-2 | -151427 |
| 5sealed | 752 | Nomiya, Yohei (1656) | Lost 1-2 | -141413 |
| average opponent: 1588record: 0-3 | new rating: 1413 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2060 | Yu, Shao-an (1372) | Lost 1-2 | -201480 |
| 2sealed | 2278 | Kaneko, Kentaro (1517) | Lost 1-2 | -181462 |
| 3sealed | 2475 | Yamazaki, Masakazu (1411) | Won 2-1 | +171479 |
| 4sealed | 2412 | Terajima, Kenichi (1454) | Won 2-1 | +181497 |
| 5sealed | 2274 | Tamura, Kazuki (1465) | Lost 0-2 | -191478 |
| 6sealed | 2293 | Ishida, Ryuichiro (1438) | Lost 1-2 | -181460 |
| average opponent: 1443record: 2-4 | new rating: 1460 | |||