Sato, Minoru
Current rating: 1485
Record: 2-3
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Niwa, Takashi (1520) | Won 2-1 | +181518 |
| 2sealed | 58 | Koyama, Shohei (1524) | Won 2-1 | +181536 |
| 3sealed | 65 | Takagi, Hitoshi (1536) | Lost 1-2 | -181518 |
| 4sealed | 127 | Takano, Yasuhiro (1570) | Lost 0-2 | -171501 |
| 5sealed | 152 | Murayama, Yoshiyuki (1602) | Lost 1-2 | -161485 |
| average opponent: 1550record: 2-3 | new rating: 1485 | |||