Fujii, Dai
Current rating: 1623
Record: 40-29-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 394 | Yoshioka, Yuki (1722) | Lost 0-2 | -161645 |
| 2sealed | 698 | Suzuki, Kyou (1619) | Won 2-0 | +171662 |
| 3sealed | 787 | Sasaki, Shou (1621) | Lost 1-2 | -191643 |
| 4sealed | 955 | Kaneko, Satoru (1508) | Lost 1-2 | -201623 |
| top | average opponent: 1617record: 1-3 | new rating: 1623 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 37 | Suenaga, Hirohisa (1500) | Won 2-1 | +161643 |
| 2standard | 248 | Fujimoto, Kazuki (1500) | Won 2-1 | +151658 |
| 3standard | 546 | Ono, Tomonori (1637) | Won 2-0 | +181676 |
| 4standard | 14 | Casper, Sven (1544) | Lost 1-2 | -211655 |
| 5standard | 427 | Nose, Koji (1859) | Won 2-1 | +221677 |
| 6standard | 271 | Tagawa, Naoki (1541) | Lost 0-2 | -211656 |
| 7standard | 682 | Hida, Yoshinori (1616) | Lost 1-2 | -181638 |
| 8standard | 585 | Komatsu, Satoru (1468) | Won 2-1 | +151653 |
| 9standard | 645 | Kuwata, Tikara (1667) | Won 2-0 | +181671 |
| 10standard | 278 | Oshima, Shimpei (1499) | Won 2-1 | +151686 |
| 11standard | 158 | Fujimoto, Daiki (1576) | Lost 1-2 | -201666 |
| 12standard | 267 | Suzuike, Fumiyasu (1784) | Lost 0-2 | -161650 |
| 13standard | 309 | Toshiaki, Otsuki (1498) | Won 2-1 | +151665 |
| 14standard | 238 | Matsuzaki, Akira (1564) | Won 2-1 | +161681 |
| 15standard | 218 | Mizumoto, Hirotaka (1583) | Lost 1-2 | -201661 |
| top | average opponent: 1589record: 9-6 | new rating: 1661 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Kakimoto, Keigo (1500) | Lost 0-2 | -211603 |
| 2sealed | 462 | Takano, Hirokazu (1466) | Won 2-0 | +161619 |
| 3sealed | 404 | Young, San (1616) | Won 2-0 | +181637 |
| 4sealed | 249 | Honda, Takeshi (1499) | Lost 1-2 | -211616 |
| 5sealed | 266 | Igarashi, Takuma (1478) | Won 2-1 | +161632 |
| 6sealed | 214 | Taniguchi, Hironobu (1466) | Won 2-1 | +151647 |
| 7sealed | 157 | Saito, Rinshiro (1534) | Lost 1-2 | -201627 |
| top | average opponent: 1509record: 4-3 | new rating: 1627 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 356 | Sasada, Naoki (1498) | Won 2-0 | +151667 |
| 2sealed | 193 | Minobe, Yoshihiro (1587) | Lost 1-2 | -201647 |
| 3sealed | 425 | Ishii, Kenta (1512) | Draw 1-1 | -21645 |
| 4sealed | 339 | Yokoyama, Jun'ichi (1466) | Lost 0-2 | -211624 |
| top | average opponent: 1516record: 1-2-1 | new rating: 1624 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 651 | Itou, Tomoya (1529) | Won 2-1 | +151681 |
| 2sealed | 587 | Akedo, Akihiro (1439) | Draw 1-1 | -41677 |
| 3sealed | 686 | Banno, Kunihiko (1572) | Lost 0-2 | -201657 |
| 4sealed | 783 | Tomimatsu, Yosihumi (1500) | Won 2-0 | +151672 |
| 5sealed | 691 | Oohashi, Toshiyuki (1535) | Lost 1-2 | -201652 |
| top | average opponent: 1515record: 2-2-1 | new rating: 1652 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 656 | Takayama, Kan (1500) | Won 2-1 | +171589 |
| 2sealed | 832 | Takasugi, Tomoki (1507) | Won 2-0 | +161605 |
| 3sealed | 782 | Nogami, Kazuki (1616) | Won 2-0 | +181623 |
| 4sealed | 772 | Yamaguchi, Kyohei (1450) | Won 2-1 | +151638 |
| 5sealed | 675 | Dan, Akira (1605) | Won 2-1 | +181656 |
| 6sealed | 660 | Kuribayashi, Tatsunori (1564) | Won 2-0 | +161672 |
| 7sealed | 656 | Kikuchi, Satoru (1734) | Won 2-1 | +191691 |
| 8sealed | 831 | Yokoyama, Shouta (1759) | Lost 1-2 | -171674 |
| 9sealed | 854 | Kurihara, Tomo (1608) | Won 2-0 | +171691 |
| 10sealed | 11 | Watanabe, Yusuke (1623) | Won 2-0 | +171708 |
| 11sealed | 12 | Shenhar, Shahar (2098) | Lost 1-2 | -111697 |
| 12draft | 47 | Yamaguchi, Satoshi (1871) | Won 2-1 | +211718 |
| 13draft | 5 | Yutaka, Hiroaki (1666) | Lost 0-2 | -191699 |
| 14draft | 9 | Hori, Daisuke (1686) | Lost 0-2 | -191680 |
| 15draft | 27 | Shenhar, Shahar (2042) | Lost 0-2 | -111669 |
| 16draft | 76 | Saeki, Katsuhisa (1584) | Lost 0-2 | -201649 |
| 17draft | 72 | Kanetuna, Yoshinori (1557) | Won 2-1 | +171666 |
| top | average opponent: 1675record: 11-6 | new rating: 1666 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Yokono, Yuusuke (1443) | Lost 0-2 | -211580 |
| 2modern | 611 | Wada, Ryota (1481) | Won 2-0 | +161596 |
| 3modern | 371 | Kawahara, Taku (1401) | Lost 0-2 | -221574 |
| 4modern | 519 | Tatsurou Y., (1464) | Lost 1-2 | -201554 |
| 5modern | 638 | Kaneko, Masayuki (1524) | Won 2-1 | +181572 |
| top | average opponent: 1463record: 2-3 | new rating: 1572 | ||
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Sim, Andre (1500) | Lost 1-2 | -201568 |
| 2standard | 134 | Acworth, Chris (1481) | Won 2-0 | +171585 |
| 3standard | 90 | Gray, Scott (1665) | Won 2-1 | +191604 |
| 4standard | 93 | Atkinson, Sam (1580) | Draw 0-0 | 01604 |
| 5standard | 83 | Cockroft, Aidan N (1517) | Won 2-0 | +161620 |
| 6standard | 53 | Willing, Daniel (1542) | Lost 0-2 | -191601 |
| top | average opponent: 1547record: 3-2-1 | new rating: 1601 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Taft, Jake (1500) | Won 2-1 | +181518 |
| 2sealed | 29 | Heinz, Luke (1518) | Won 2-0 | +181536 |
| 3sealed | 55 | Pierce, Jared (1486) | Lost 0-2 | -191517 |
| 4sealed | 218 | Correia, Kevin (1529) | Lost 1-2 | -181499 |
| 5sealed | 211 | Fuentes, Oscar (1506) | Won 2-1 | +181517 |
| 6sealed | 200 | Anstey, Matt (1518) | Won 2-1 | +181535 |
| 7sealed | 111 | Snow, Christopher W (1536) | Won 2-0 | +181553 |
| 8sealed | 39 | Giaquinto, Frank (1535) | Won 2-0 | +181571 |
| 9sealed | 36 | Weinberger, Andrew (1494) | Won 2-0 | +171588 |
| top | average opponent: 1514record: 7-2 | new rating: 1588 | ||