Kasahara, Shinsuke
Current rating: 1539
Record: 6-5
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 252 | Fujino, Daisuke (1498) | Won 2-1 | +181485 |
| 2standard | 108 | Yamamoto, Kazuhide (1502) | Won 2-1 | +191504 |
| 3standard | 43 | Imamura, Hirotaka (1494) | Won 2-0 | +181522 |
| 4standard | 25 | Ohmura, Satoshi (1553) | Won 2-0 | +181540 |
| 5standard | 36 | Wachi, Shinya (1710) | Won 2-0 | +211561 |
| 6standard | 21 | Saito, Tomoharu (1961) | Lost 1-2 | -111550 |
| 7standard | 63 | Chiba, Akio (1723) | Lost 0-2 | -151535 |
| 8standard | 107 | Sutou, Takuo (1667) | Won 2-1 | +211556 |
| 9standard | 48 | Takanashi, Kouji (1636) | Lost 1-2 | -171539 |
| average opponent: 1638record: 6-3 | new rating: 1539 | |||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Iizuka, Shun (1618) | Lost 1-2 | -161484 |
| 2sealed | 224 | Oomura, Takashi (1520) | Lost 0-2 | -171467 |
| average opponent: 1569record: 0-2 | new rating: 1467 | |||