Fukuda, Yoshifumi
Current rating: 1458
| Grand Prix Kobe 2017 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 542 | Sakai, Toshinori (1742) | Won 2-0 | +231490 |
| 2modern | 11 | Wada, Yuta (1465) | Lost 0-2 | -191471 |
| 3modern | 729 | Ootake, Takeshi (1661) | Won 2-1 | +221493 |
| 4modern | 419 | Samejima, Ippei (1636) | Lost 0-2 | -161477 |
| 5modern | 847 | Tanigawa, Futa (1455) | Lost 0-2 | -181459 |
| 6modern | 894 | Inoue, Masayuki (1398) | Won 2-0 | +171476 |
| 7modern | 934 | Kamiyama, Daiki (1469) | Lost 0-2 | -181458 |
| 8modern | 818 | Son, Dong-il (1479) | Lost 0-2 | -181440 |
| 9modern | 765 | Kinugawa, Yukihide (1426) | Won 2-1 | +181458 |
| top | average opponent: 1526record: 4-5 | new rating: 1458 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 354 | Konno, Tomoaki (1540) | Lost 0-2 | -181503 |
| 2standard | 662 | Yamamoto, Unknown (1481) | Won 2-1 | +181521 |
| 3standard | 710 | Naito, Yuuki (1448) | Lost 0-2 | -201501 |
| 4standard | 1112 | Okamoto, Yasutaka (1496) | Lost 1-2 | -181483 |
| 5standard | 988 | Kannari, Kyohei (1467) | Won 2-0 | +181501 |
| 6standard | 852 | Maruya, Takashi (1482) | Lost 1-2 | -181483 |
| 7standard | 795 | Naka, Hidehiro (1507) | Lost 0-2 | -181465 |
| 8standard | 670 | Ehara, Makoto (1425) | Won 2-1 | +171482 |
| 9standard | 537 | Hasegawa, Suguru (1623) | Lost 0-2 | -151467 |
| top | average opponent: 1497record: 3-6 | new rating: 1467 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 187 | Noda, Souta (1500) | Won 2-0 | +181518 |
| 2legacy | 149 | Mori, Takeshi (1583) | Lost 1-2 | -171501 |
| 3legacy | 383 | Suga, Hiroki (1499) | Won 2-1 | +181519 |
| 4legacy | 266 | Miyamoto, Akihiro (1458) | Lost 0-2 | -191500 |
| 5legacy | 249 | Baba, Yuusuke (1438) | Won 2-1 | +171517 |
| 6legacy | 195 | Yamada, Atsushi (1680) | Won 2-1 | +211538 |
| 7legacy | 96 | Kawabata, Yuji (1518) | Lost 0-2 | -181520 |
| 8legacy | 157 | Tokuyama, Kouta (1577) | Lost 1-2 | -171503 |
| 9legacy | 167 | Bi, Mingjie (1514) | Won 2-0 | +181521 |
| top | average opponent: 1530record: 5-4 | new rating: 1521 | ||