Fukui, Yohei
Current rating: 1478
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 66 | Horiuchi, Ikki (1468) | Draw 1-1 | 01512 |
| 3sealed | 91 | Saito, Tomoya (1449) | Won 2-1 | +161528 |
| 4sealed | 58 | Tanaka, Hisaya (1777) | Lost 1-2 | -131515 |
| 5sealed | 110 | Wachi, Shinya (1440) | Lost 1-2 | -191496 |
| 6sealed | 142 | Ida, Takahito (1499) | Lost 0-2 | -181478 |
| 7sealed | 133 | Kashiwagura, Naoto (1502) | Won 1-0 | +181496 |
| 8sealed | 99 | Ishiduka, Hazime (1468) | Lost 0-2 | -181478 |
| top | average opponent: 1515record: 2-4-1 | new rating: 1478 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Takahashi, Masayoshi (1500) | Won 2-0 | +191486 |
| 2sealed | 116 | Kanazawa, Naoko (1438) | Won 2-0 | +171503 |
| 3sealed | 35 | Harada, Hiroshi (1593) | Won 2-0 | +191522 |
| 4sealed | 10 | Ishihara, Takashi (1554) | Won 2-1 | +191541 |
| 5sealed | 6 | Mishima, Yuuichirou (1571) | Won 1-0 | +181559 |
| 6sealed | 10 | Okamoto, Jin (1905) | Lost 0-2 | -121547 |
| 7sealed | 40 | Matsunaga, Kazuki (1523) | Won 2-0 | +181565 |
| 8sealed | 104 | Furuya, Masashi (1592) | ID | 01565 |
| 9rochester | 18 | Furuya, Masashi (1592) | Lost 0-2 | -171548 |
| 10rochester | 26 | Suzuki, Fumio (1507) | Lost 1-2 | -191529 |
| 11rochester | 28 | Lee, Sang-Ryeol (1533) | Draw 1-1 | 01529 |
| 12rochester | 30 | Lee, Sang-Ryeol (1533) | Won 2-0 | +181547 |
| 13rochester | 5 | Tsushima, Yusuke (1651) | Lost 0-2 | -161531 |
| 14rochester | 8 | Bandou, Junichirou (1508) | Lost 0-2 | -191512 |
| top | average opponent: 1571record: 7-5-2 | new rating: 1512 | ||
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 4 | Murakami, Norichika (1496) | Lost 0-2 | -181482 |
| 3extended | 134 | Okada, Kou (1595) | Won 2-1 | +201502 |
| 4extended | 115 | Mizuno, Akimitsu (1515) | Lost 1-2 | -181484 |
| 5extended | 127 | Ogiyama, Shuuji (1545) | Won 2-1 | +191503 |
| 6extended | 97 | Itou, Masayoshi (1484) | Lost 0-2 | -181485 |
| 7extended | 113 | Murase, Yukiyoshi (1481) | Lost 0-2 | -181467 |
| top | average opponent: 1519record: 2-4 | new rating: 1467 | ||