Nakai, Hitoshi
Current rating: 1610
Record: 11-7-1
| Grand Prix Sendai 2001 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 16 | Szigeti, Peter (1709) | Won 2-0 | +221504 |
| 4extended | 27 | Yasuda, Masaaki (1614) | Won 2-1 | +201524 |
| 5extended | 6 | Borteh, Alex (1896) | Lost 0-2 | -121512 |
| 6extended | 58 | Mayuzumi, Shinichi (1571) | Won 1-0 | +191531 |
| 7extended | 15 | Fujita, Tsuyoshi (1895) | Won 2-1 | +251556 |
| 8extended | 11 | Mitsuya, Kazuhiko (1722) | Won 2-1 | +211577 |
| 9extended | 7 | Shimada, Masatake (1759) | Draw 1-1 | +31580 |
| 10extended | 6 | Onoda, Michihisa (1683) | Won 2-1 | +201600 |
| 11extended | 6 | Imura, Kazuo (1673) | Lost 0-2 | -171583 |
| 12extended | 18 | Morita, Masahiko (1799) | Lost 0-2 | -141569 |
| 13extended | 15 | Wong, Nicholas Jonathan (1750) | Won 2-1 | +211590 |
| 14extended | 3 | Taru, Genki (1655) | Won 2-0 | +201610 |
| average opponent: 1727record: 8-3-1 | new rating: 1610 | |||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Murata, Kazuaki (1500) | Lost 1-2 | -181482 |
| 2sealed | 141 | Sugiyama, Yuya (1481) | Lost 0-2 | -181464 |
| 3sealed | 196 | Imai, Yusuke (1466) | Won 2-0 | +181482 |
| 4sealed | 167 | Ueno, Kazuki (1483) | Won 2-0 | +181500 |
| 5sealed | 125 | Hamamoto, Kenji (1452) | Won 2-1 | +171517 |
| 6sealed | 97 | Arai, Junko (1546) | Lost 1-2 | -171500 |
| 7sealed | 102 | Kittaka, Toshiaki (1501) | Lost 0-2 | -181482 |
| average opponent: 1490record: 3-4 | new rating: 1482 | |||