Nakai, Fuyuki
Current rating: 1539
Record: 8-6
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 92 | Machida, Takahiro (1548) | Won 2-0 | +191521 |
| 2standard | 240 | Todate, Kouta (1534) | Won 2-0 | +181539 |
| 3standard | 85 | Toida, Yoshihiro (1536) | Lost 1-2 | -181521 |
| 4standard | 247 | Hayakawa, Toshiaki (1517) | Won 2-1 | +181539 |
| 5standard | 103 | Ooura, Shotaro (1503) | Won 2-0 | +171556 |
| 6standard | 41 | Sugiyama, Yuya (1673) | Won 2-0 | +211577 |
| 7standard | 35 | Minoue, Hiroyuki (1575) | Lost 1-2 | -181559 |
| 8standard | 81 | Miyazaki, Yasuhiro (1489) | Lost 0-2 | -201539 |
| average opponent: 1547record: 5-3 | new rating: 1539 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 107 | Fujiwara, Akinobu (1518) | Lost 1-2 | -181482 |
| 3block | 444 | Kusuda, Seigo (1500) | Won 2-0 | +191501 |
| 4block | 237 | Tamaki, Kensuke (1517) | Won 2-0 | +181519 |
| 5block | 196 | Emura, Fumitaka (1535) | Won 2-0 | +181537 |
| 6block | 130 | Watanabe, Hiroto (1573) | Lost 0-2 | -171520 |
| 7block | 183 | Koyama, Kenta (1536) | Lost 0-2 | -181502 |
| average opponent: 1530record: 3-3 | new rating: 1502 | |||