Miyamoto, Koji
Current rating: 1461
Record: 2-4
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 38 | Daimon, Yosuke (1500) | Lost 1-2 | -181482 |
| 2block | 478 | Kataoka, Daisuke (1482) | Won 2-1 | +181500 |
| 3block | 505 | Yoshikawa, Hiroshi (1466) | Lost 1-2 | -191481 |
| 4block | 467 | Yamada, Keiichi (1481) | Lost 1-2 | -181463 |
| 5block | 513 | Morita, Masayuki (1379) | Won 2-0 | +171480 |
| 6block | 463 | Tomihara, Shinsuke (1434) | Lost 0-2 | -191461 |
| average opponent: 1457record: 2-4 | new rating: 1461 | |||