Fukuda, Tatsuya
Current rating: 1587
Record: 33-28-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 282 | Nishida, Masashi (1544) | Lost 0-2 | -201624 |
| 3pioneer | 447 | Shirota, Sunao (1501) | Lost 1-2 | -201604 |
| 4pioneer | 697 | Lai, Pak Yin (1678) | Lost 0-2 | -171587 |
| top | average opponent: 1574record: 0-3 | new rating: 1587 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 479 | Matsuzaki, Kazuhisa (1488) | Lost 1-2 | -201561 |
| 3sealed | 868 | Iwabuchi, Sou (1410) | Won 2-1 | +151576 |
| 4sealed | 463 | Takimoto, Yusuke (1574) | Won 2-0 | +181594 |
| 5sealed | 484 | Liang, Zhaoyuan (1543) | Lost 1-2 | -191575 |
| 6sealed | 572 | Ogsawara, Akira (1359) | Won 2-0 | +141589 |
| 7sealed | 245 | Tamura, Kenji (1564) | Won 2-0 | +181607 |
| 8sealed | 320 | Park, Jun Young (1711) | Won 2-0 | +201627 |
| 9sealed | 153 | Ichikawa, Shoichi (1645) | Lost 0-2 | -181609 |
| 10draft | 94 | Takaya, Syouichi (1684) | Won 2-1 | +201629 |
| 11draft | 136 | Harada, Masato (1617) | Won 2-0 | +171646 |
| 12draft | 136 | Yu, Hanyang (1791) | Won 2-1 | +211667 |
| 13draft | 110 | Tanaka, Yoshiyuki 6283 (1622) | Won 2-1 | +171684 |
| 14draft | 62 | Chee, Cristerson (1597) | Lost 0-2 | -191665 |
| 15draft | 143 | Takakura, Shinichirou (1527) | Lost 0-2 | -211644 |
| top | average opponent: 1581record: 9-5 | new rating: 1644 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 304 | Yamamoto, Shinya 9578 (1500) | Won 2-1 | +161621 |
| 2standard | 319 | Ikeda, Takeshi (1470) | Lost 0-2 | -211600 |
| 3standard | 730 | Nakashima, Ryo (1527) | Lost 1-2 | -191581 |
| top | average opponent: 1499record: 1-2 | new rating: 1581 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 509 | Ishimura, Shintaro (2098) | Lost 0-2 | -101590 |
| 4sealed | 739 | Fujita, Shunsuke (1563) | Won 2-0 | +181608 |
| 5sealed | 487 | Miyawaki, Wataru (1484) | Won 2-0 | +151623 |
| 6sealed | 219 | Hiromasa, Ryuusuke (1742) | Lost 0-2 | -161607 |
| 7sealed | 232 | Fujita, Kenshiro (1540) | Won 2-0 | +171624 |
| 8sealed | 274 | Satou, Takahisa (1538) | Lost 0-2 | -191605 |
| top | average opponent: 1661record: 3-3 | new rating: 1605 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 125 | Nishiyama, Shinosuke (1450) | Lost 0-2 | -201566 |
| 2legacy | 850 | Yagi, Hitoshi (1474) | Lost 0-2 | -201546 |
| 3legacy | 1122 | Ookubo, Jyunpei (1496) | Won 2-0 | +171563 |
| 4legacy | 865 | Masunaga, Daiki (1484) | Won 2-0 | +171580 |
| 5legacy | 709 | Kurosawa, Yuuki7831 (1514) | Won 2-0 | +171597 |
| 6legacy | 577 | Asahara, Akira (1973) | Won 2-1 | +241621 |
| 7legacy | 529 | Uchida, Kenta (1523) | Won 2-1 | +161637 |
| 8legacy | 356 | Ideue, Yuuki (1482) | Lost 0-2 | -201617 |
| 9legacy | 407 | Kobayashi, Kazutaka (1670) | Lost 1-2 | -171600 |
| top | average opponent: 1563record: 5-4 | new rating: 1600 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Kimura, Yuichi (1461) | Won 2-0 | +171544 |
| 2sealed | 113 | Chou, Takayuki (1590) | Won 2-0 | +181562 |
| 3sealed | 463 | Noine, Kazuhiro (1508) | Won 2-1 | +171579 |
| 4sealed | 44 | Koseki, Yuuji (1631) | Lost 1-2 | -171562 |
| 5sealed | 240 | Arikawa, Shuntarou (1538) | Won 2-1 | +181580 |
| 6sealed | 280 | Mihara, Makihito (2015) | Won 2-0 | +251605 |
| 7sealed | 144 | Nakajima, Masanori (1632) | Won 2-0 | +191624 |
| 8sealed | 61 | Yatori, Naoyuki (1619) | Lost 0-2 | -181606 |
| 9sealed | 201 | Urasaki, Takayuki (1617) | Lost 0-2 | -181588 |
| 10draft | 288 | Shibata, Yuuya (1562) | Won 2-1 | +171605 |
| 11draft | 263 | Kato, Satoshi (1638) | Lost 1-2 | -171588 |
| 12draft | 58 | Tazawa, Kazuho (1526) | Won 2-0 | +171605 |
| 13draft | 279 | Fujioka, Ryota (1577) | Lost 1-2 | -191586 |
| top | average opponent: 1609record: 8-5 | new rating: 1586 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 974 | Tanaka, Kentarou (1500) | Won 2-0 | +191515 |
| 2sealed | 1174 | Kokubun, Takeshi (1655) | Lost 1-2 | -161499 |
| 3sealed | 1065 | Chin, Mouse (1563) | Won 2-0 | +191518 |
| 4sealed | 1065 | Uchino, Jun (1514) | Won 2-0 | +181536 |
| 5sealed | 872 | Shinoda, Akito (1780) | Lost 1-2 | -131523 |
| 6sealed | 1107 | Tokuyama, Koki (1517) | Won 2-0 | +171540 |
| 7sealed | 968 | Kinoshita, Masashi (1783) | Lost 0-2 | -131527 |
| top | average opponent: 1616record: 4-3 | new rating: 1527 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Nagae, Nobuyasu (1451) | Lost 0-2 | -191481 |
| 2sealed | 391 | Kakuta, Yoshitaka (1428) | Won 2-1 | +171498 |
| 3sealed | 417 | Yoshida, Masashi (1498) | Won 2-1 | +181516 |
| 4sealed | 187 | Ito, Yuuko (1317) | Draw 1-1 | -31513 |
| 5sealed | 222 | Owada, Kazuya (1503) | Lost 1-2 | -191494 |
| 6sealed | 309 | Tanaka, Tomoya (1501) | Won 2-1 | +191513 |
| 7sealed | 223 | Yuasa, Kentarou (1622) | Lost 1-2 | -171496 |
| top | average opponent: 1474record: 3-3-1 | new rating: 1496 | ||