Sugawara, Hisashi
Current rating: 1427
Record: 2-6
| Grand Prix Kobe 2009 (extended) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 162 | Yamano, Tatsuto (1459) | Won 2-1 | +181483 |
| 2extended | 11 | Tamura, Youhei (1487) | Lost 0-2 | -181465 |
| 3extended | 188 | Katou, Dai (1327) | Lost 0-2 | -211444 |
| 4extended | 231 | Sakai, Yuuto (1487) | Lost 0-2 | -171427 |
| average opponent: 1440record: 1-3 | new rating: 1427 | |||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 189 | Moriya, Jun (1522) | Lost 0-2 | -181482 |
| 2block | 300 | Yokono, Yuusuke (1482) | Won 2-1 | +181500 |
| 3block | 202 | Kumoura, Daisuke (1506) | Lost 0-2 | -181482 |
| 4block | 259 | Hosaka, Masateru (1492) | Lost 0-2 | -171465 |
| average opponent: 1500record: 1-3 | new rating: 1465 | |||