Hasegawa, Satoshi
Current rating: 1481
Record: 3-4-2
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Hutou, Akihito (1500) | Won 2-0 | +181518 |
| 2sealed | 90 | Katou, Daisuke (1465) | Draw 1-1 | -11517 |
| 3sealed | 204 | Shin, Doo Sik (1500) | Draw 1-1 | 01517 |
| 4sealed | 358 | Arakawa, Tatsuya (1707) | Lost 1-2 | -151502 |
| 5sealed | 409 | Shigaki, Tomoya (1485) | Lost 0-2 | -181484 |
| 6sealed | 385 | Shimizu, Haruo (1481) | Lost 1-2 | -181466 |
| 7sealed | 336 | Kobayashi, Satoshi (1412) | Won 2-0 | +171483 |
| 8sealed | 274 | Kubouchi, Hayato (1440) | Won 2-0 | +171500 |
| 9sealed | 206 | Suzuki, Masahiro (1427) | Lost 0-2 | -191481 |
| average opponent: 1491record: 3-4-2 | new rating: 1481 | |||