Satou, Tomonari
Current rating: 1572
Record: 6-2
| Grand Prix Okayama 2004 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 44 | Kawabata, Norihiro (1500) | Won 2-1 | +181518 |
| 2extended | 39 | Ohige, Tatsuya (1500) | Won 2-0 | +181536 |
| 3extended | 66 | Hirosawa, Yuuta (1632) | Lost 0-2 | -171519 |
| 4extended | 72 | Ouchi, Ryousuke (1515) | Lost 1-2 | -181501 |
| 5extended | 130 | Kobayashi, Masanori(Okayama) (1456) | Won 2-1 | +181519 |
| 6extended | 74 | Miyauchi, Toshiaki (1517) | Won 2-1 | +181537 |
| 7extended | 78 | Fujii, Toshikazu (1541) | Won 2-0 | +181555 |
| 8extended | 27 | Mitani, Shinya (1520) | Won 2-0 | +171572 |
| average opponent: 1523record: 6-2 | new rating: 1572 | |||