Miyazawa, Hiroshi
Current rating: 1432
Record: 3-7
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 192 | Rikuno, Keito (1616) | Lost 1-2 | -151449 |
| 2sealed | 211 | Kushibe, Toshiki (1419) | Lost 0-2 | -191430 |
| 3sealed | 302 | Suzue, Motonao (1464) | Won 2-1 | +191449 |
| 4sealed | 215 | Sakaki, Takayoshi (1483) | Lost 0-2 | -171432 |
| average opponent: 1496record: 1-3 | new rating: 1432 | |||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Kaneko, Masanori (1500) | Lost 1-2 | -181482 |
| 2sealed | 138 | Nakamura, Ichiro (1482) | Won 2-0 | +181500 |
| 3sealed | 120 | Nakano, Yoshitaka (1522) | Lost 1-2 | -181482 |
| 4sealed | 147 | Kris, Takashi (1468) | Lost 1-2 | -181464 |
| 5sealed | 152 | Tamano, Eiji (1464) | Won 2-0 | +181482 |
| 6sealed | 130 | Yamabayashi, Tomonori (1483) | Lost 1-2 | -181464 |
| average opponent: 1487record: 2-4 | new rating: 1464 | |||