Hirakawa, Akito
Current rating: 1518
Record: 7-6
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 394 | Okada, Ryoji (1500) | Lost 0-2 | -191499 |
| 2block | 572 | Oohashi, Toshiyuki (1482) | Lost 0-2 | -181481 |
| 3block | 624 | Inoue, Shohei (1464) | Won 2-0 | +181499 |
| 4block | 540 | Tatsuhara, Satoshi (1498) | Won 2-1 | +181517 |
| 5block | 406 | Iteya, Atsushi (1499) | Won 2-0 | +181535 |
| 6block | 193 | Niwa, Toshiharu (1593) | Lost 0-2 | -171518 |
| average opponent: 1506record: 3-3 | new rating: 1518 | |||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Fujitani, Kazumasa (1500) | Won 2-1 | +181518 |
| 2sealed | 34 | Sasaki, Yusuke (Tokyo) (1455) | Won 2-0 | +171535 |
| 3sealed | 8 | Ohya, Yasuto (1518) | Lost 1-2 | -181517 |
| 4sealed | 60 | Shimamura, Masatoshi (1501) | Won 2-0 | +171534 |
| 5sealed | 62 | Iwaki, Hisatomo (1535) | Won 2-1 | +181552 |
| 6sealed | 26 | Koji, Kazumasa (1607) | Lost 1-2 | -171535 |
| 7sealed | 43 | Arai, Junko (1564) | Lost 0-2 | -171518 |
| average opponent: 1526record: 4-3 | new rating: 1518 | |||