Morinaka, Fuyuki
Current rating: 1792 (#2413)
Record: 50-36-2
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 125 | Kokubu, Yusuke (1684) | Won 2-1 | +181692 |
| 4sealed | 240 | Ushio, Atsushi (1761) | Won 2-1 | +191711 |
| 5sealed | 47 | Chiba, Takato (1781) | Lost 0-2 | -161695 |
| 6sealed | 87 | Kanekiyo, Ryusuke (1344) | Won 2-1 | +121707 |
| 7sealed | 55 | Kositaporn, Nonthakorn (1721) | Won 2-0 | +181725 |
| 8sealed | 65 | Kawaguchi, Tetsu (1778) | Lost 1-2 | -171708 |
| 9sealed | 171 | Shinhama, Takahiko (1600) | Lost 1-2 | -201688 |
| 10draft | 128 | Muto, Shogo (1571) | Won 2-0 | +161704 |
| 11draft | 131 | Sugimoto, Takashi (1572) | Won 2-0 | +151719 |
| 12draft | 132 | Kawabata, Yuji (1724) | Won 2-0 | +181737 |
| 13draft | 108 | Shimoyama, Masatoshi (1677) | Won 2-1 | +171754 |
| 14draft | 93 | Hasegawa, Kazunari (1846) | Won 2-0 | +201774 |
| 15draft | 82 | Harada, Dampei (1785) | Won 2-0 | +181792 |
| top | average opponent: 1680record: 10-3 | new rating: 1792 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 4 | Tokuyama, Yoshihiko (1729) | Won 2-0 | +191703 |
| 4modern | 14 | Lim, David (1488) | Won 2-1 | +141717 |
| 5modern | 38 | Mihara, Yuki (1629) | Lost 0-2 | -191698 |
| 6modern | 237 | Ogiwara, Ryoichi (1514) | Lost 0-2 | -221676 |
| 7modern | 496 | Tamaki, Yuusuke (1620) | Won 2-0 | +171693 |
| 8modern | 166 | Ishikawa, Takuma 0419 (1628) | Lost 0-2 | -191674 |
| top | average opponent: 1601record: 3-3 | new rating: 1674 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1713 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 380 | Kimura, Yu7770 (1568) | Lost 0-2 | -211692 |
| 4standard | 590 | Isayama, Yusuke (1624) | Won 2-0 | +171709 |
| 5standard | 159 | Kanda, Shigeru (1392) | Won 2-1 | +131722 |
| 6standard | 245 | Bessho, Yuya (1651) | Lost 1-2 | -201702 |
| 7standard | 300 | Cheng, Ting Hin (1700) | Lost 1-2 | -181684 |
| top | average opponent: 1587record: 2-3 | new rating: 1684 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 277 | Tomita, Hiroki (1397) | Won 2-0 | +141618 |
| 4standard | 368 | Moriya, Toshihiko (1723) | Won 2-1 | +201638 |
| 5standard | 287 | Tsurifune, Takashi (1700) | Lost 1-2 | -171621 |
| 6standard | 319 | Nakamura, Shuhei (1884) | Won 2-1 | +231644 |
| 7standard | 253 | Miyamoto, Hiroya (1847) | Lost 1-2 | -151629 |
| 8standard | 360 | Bang, Hyun-Jung (1600) | Won 2-1 | +181647 |
| 9standard | 84 | Kim, Eunho (1578) | Won 2-1 | +171664 |
| 10standard | 66 | Kimura, Shigeki (1744) | Won 2-0 | +191683 |
| 11standard | 27 | Ozawa, Takeshi (2108) | Lost 1-2 | -111672 |
| 12standard | 105 | Baba, Yukihiro (1688) | Won 2-0 | +191691 |
| 13standard | 62 | Kawakami, Hiroshi (1803) | Won 2-0 | +201711 |
| 14standard | 30 | Ikawa, Yoshihiko (1918) | Lost 0-2 | -151696 |
| 15standard | 42 | Yamada, Shuusuke (1618) | Won 2-1 | +171713 |
| top | average opponent: 1739record: 9-4 | new rating: 1713 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 377 | Soda, Toshiyuki (1387) | Won 2-1 | +141643 |
| 4sealed | 260 | Nakamura, Atsushi (1791) | Won 2-0 | +211664 |
| 5sealed | 125 | Motegi, Ryouta (1525) | Lost 1-2 | -211643 |
| 6sealed | 285 | Okuno, Ryohei (1630) | Lost 1-2 | -181625 |
| 7sealed | 442 | Tanaka, Akira8259 (1459) | Lost 0-2 | -211604 |
| top | average opponent: 1558record: 2-3 | new rating: 1604 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 411 | Yin, Hongrui (1510) | Won 2-0 | +171590 |
| 4sealed | 50 | Liu, Xuan (1674) | Won 2-1 | +201610 |
| 5sealed | 33 | Kanehira, Haruki (1541) | Won 2-0 | +171627 |
| 6sealed | 66 | Ramboa, Thierry (1802) | Won 2-0 | +211648 |
| 7sealed | 30 | Wijaya, Christian (1801) | Lost 1-2 | -151633 |
| 8sealed | 115 | Ishimura, Shintaro (2006) | Won 2-0 | +241657 |
| 9sealed | 59 | Meulders, Bram (1656) | Lost 0-2 | -181639 |
| 10draft | 109 | Vuillot, Samuel (2049) | Lost 0-2 | -111628 |
| 12draft | 106 | Aravena, Tomas (1673) | Lost 1-2 | -171611 |
| 13draft | 242 | Naraya, Takaaki (1678) | Lost 0-2 | -171594 |
| 14draft | 271 | Fujimura, Kyuta (1540) | Won 2-0 | +171611 |
| 15draft | 129 | Higuchi, Yuma (1610) | Won 2-1 | +181629 |
| top | average opponent: 1712record: 7-5 | new rating: 1629 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 225 | Matsui, Yasuo (1607) | Won 2-0 | +201514 |
| 4modern | 53 | Carlos, Aaron (1631) | Won 2-1 | +201534 |
| 5modern | 15 | Urasawa, Taiji (1809) | Won 2-1 | +231557 |
| 6modern | 38 | Yagishita, Takuya (1546) | Won 2-0 | +181575 |
| 7modern | 37 | Wakita, Tomoyuki (1807) | Won 2-0 | +221597 |
| 8modern | 13 | Wu, Kon Fai (1920) | Lost 0-2 | -121585 |
| 9modern | 73 | Kasuga, Ryou (1608) | Lost 0-2 | -181567 |
| 10modern | 82 | Yokoyama, Shohei (1757) | Lost 1-2 | -141553 |
| 11modern | 240 | Seki, Tosio (1576) | Lost 0-2 | -181535 |
| 12modern | 257 | Kawasoe, Shintaro (1514) | Won 2-0 | +181553 |
| 13modern | 181 | Niwa, Ryuuta (1522) | Lost 0-2 | -191534 |
| 14modern | 226 | Yatori, Naoyuki (1569) | Won 2-0 | +191553 |
| 15modern | 139 | Kanazawa, Ryo (1702) | Won 2-1 | +201573 |
| top | average opponent: 1659record: 8-5 | new rating: 1573 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 71 | Li, Fabien (1750) | Lost 0-2 | -131493 |
| 4standard | 683 | Tran, Dai (1502) | Won 2-1 | +181511 |
| 5standard | 450 | Kubota, Asahi (1502) | Lost 0-2 | -181493 |
| 6standard | 582 | Yamashita, Yoshiki (1490) | Won 2-0 | +181511 |
| 7standard | 567 | Koike, Tomoyuki (1485) | Lost 0-2 | -191492 |
| 8standard | 451 | Adachi, Ryosuke (1519) | Won 2-0 | +191511 |
| 9standard | 552 | Isayama, Yusuke (1595) | Lost 0-2 | -171494 |
| top | average opponent: 1549record: 3-4 | new rating: 1494 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 395 | Momiki, Hayami (1594) | Draw 1-1 | +11523 |
| 3standard | 757 | Okada, Wataru (1854) | Lost 0-2 | -121511 |
| 4standard | 1116 | Mizushima, Masafumi (1447) | Won 2-1 | +171528 |
| 5standard | 749 | Matsumoto, Takumi (1520) | Draw 1-1 | 01528 |
| 6standard | 972 | Tajima, Shintarou (1513) | Won 2-0 | +171545 |
| 7standard | 690 | Yamade, Masato (1526) | Lost 1-2 | -181527 |
| 8standard | 888 | Tanaka, Mami (1369) | Lost 0-2 | -211506 |
| top | average opponent: 1546record: 2-3-2 | new rating: 1506 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Okunaga, Yuuki (1425) | Won 2-1 | +171517 |
| 2standard | 104 | Ookubo, Yukimasa (1504) | Won 2-0 | +171534 |
| 3standard | 479 | Nakajima, Chikara (1792) | Won 2-0 | +231557 |
| 4standard | 278 | Watanabe, Yuta (1566) | Won 2-1 | +181575 |
| 5standard | 74 | Hayashi, Takatomo (1464) | Lost 0-2 | -201555 |
| 6standard | 122 | Yajima, Tatsuaki (1712) | Lost 0-2 | -151540 |
| 7standard | 385 | Takahashi, Ryo 3906 (1535) | Lost 1-2 | -181522 |
| top | average opponent: 1571record: 4-3 | new rating: 1522 | ||