Okuno, Ryohei
Current rating: 1738 (#4407)
Record: 63-44
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1782 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 299 | Zuo, Cheng (1709) | Lost 1-2 | -201762 |
| 3pioneer | 714 | Tsurifune, Takashi (1723) | Won 2-0 | +181780 |
| 4pioneer | 403 | Kato, Shota (1549) | Lost 0-2 | -231757 |
| 5pioneer | 595 | Itou, Akira (1397) | Won 2-0 | +121769 |
| 6pioneer | 325 | Ookura, Takahiro (1519) | Lost 0-2 | -221747 |
| 7pioneer | 476 | Yamamoto, Haruka (1488) | Won 2-1 | +131760 |
| 8pioneer | 323 | Tasugi, Keigo (1555) | Lost 0-2 | -221738 |
| top | average opponent: 1563record: 3-4 | new rating: 1738 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1779 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 46 | Ishikawa, Masahide (1921) | Won 2-1 | +201799 |
| 4standard | 141 | Kondo, Go (1549) | Won 2-1 | +141813 |
| 5standard | 22 | Takahashi, Ryo 3906 (1793) | Won 2-1 | +171830 |
| 6standard | 12 | Kumagai, Riku (2105) | Lost 1-2 | -131817 |
| 7standard | 52 | Ohki, Tatsuhiko (1918) | Lost 0-2 | -161801 |
| 8standard | 121 | Terada, Shuuhei (1719) | Lost 1-2 | -191782 |
| top | average opponent: 1834record: 3-3 | new rating: 1782 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1790 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 138 | Hirano, Jyun (1461) | Lost 0-2 | -231767 |
| 3sealed | 916 | Fu, Xue-Er (1438) | Won 2-0 | +121779 |
| 4sealed | 549 | Masuda, Sho (1555) | Won 2-0 | +141793 |
| 5sealed | 501 | Osako, Sho (1536) | Lost 1-2 | -231770 |
| 6sealed | 481 | Taki, Yoshikazu (1547) | Lost 0-2 | -221748 |
| 7sealed | 606 | Kawano, Junichi (1643) | Won 2-1 | +161764 |
| 8sealed | 404 | Ueda, Yugo (1557) | Won 2-1 | +151779 |
| top | average opponent: 1534record: 4-3 | new rating: 1779 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1717 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 173 | Mihashi, Takanobu (1567) | Won 2-0 | +151732 |
| 3modern | 346 | Samejima, Ippei (1762) | Won 2-1 | +191751 |
| 4modern | 274 | Nakago, Ryosuke (1547) | Lost 0-2 | -221729 |
| 5modern | 443 | Hirayama, Rei (1463) | Won 2-0 | +131742 |
| 6modern | 260 | Matsui, Tatsuyoshi (1524) | Won 2-0 | +141756 |
| 7modern | 39 | Canonica, Kevin (1734) | Won 2-1 | +181774 |
| 8modern | 41 | Adachi, Ryosuke (1560) | Won 2-0 | +141788 |
| 9modern | 14 | Kobayashi, Atsumu (1583) | Won 2-1 | +141802 |
| 10modern | 14 | Matsumoto, Tomohiro (1634) | Won 2-1 | +151817 |
| 11modern | 3 | Bacleon, Joseph Brianne (1686) | Won 2-1 | +161833 |
| 12modern | 6 | Iwasaki, Daisuke (1668) | Lost 0-2 | -211812 |
| 13modern | 15 | Ikeda, Hiroaki (1683) | Lost 1-2 | -201792 |
| 14modern | 36 | Shindo, Yuto (1655) | Lost 0-2 | -211771 |
| 15modern | 49 | Ma, Noah (1838) | Won 2-1 | +191790 |
| top | average opponent: 1636record: 10-4 | new rating: 1790 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1759 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 114 | Ishikawa, Hayate (1443) | Won 2-0 | +121771 |
| 3standard | 274 | Haritani, Ryosuke (1657) | Lost 1-2 | -201751 |
| 4standard | 627 | Higuchi, Akashi (1649) | Lost 1-2 | -201731 |
| 5standard | 732 | Jung, Ga Ram (1552) | Lost 0-2 | -211710 |
| 6standard | 634 | Ohta, Show (1410) | Won 2-0 | +131723 |
| 7standard | 592 | Ojima, Toshiaki (1531) | Lost 1-2 | -221701 |
| 8standard | 530 | Iijima, Akihisa (1559) | Won 2-0 | +161717 |
| top | average opponent: 1543record: 3-4 | new rating: 1717 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 375 | Kitajima, Hiroyasu (1443) | Won 2-1 | +141678 |
| 3standard | 263 | Habu, Yoshiaki (1457) | Lost 1-2 | -221656 |
| 4standard | 642 | Jinba, Daisuke (1484) | Won 2-1 | +151671 |
| 5standard | 476 | Ikeda, Toshihisa (1495) | Won 2-0 | +151686 |
| 6standard | 347 | Ohki, Tatsuhiko (1868) | Lost 1-2 | -151671 |
| 7standard | 405 | Kanayama, Haruki (1490) | Won 2-1 | +151686 |
| 8standard | 387 | Yukuhiro, Ken (2008) | Won 2-1 | +231709 |
| 9standard | 18 | Carlos, Aaron (1715) | Won 2-1 | +191728 |
| 10standard | 95 | Yoshida, Kenichiro (1593) | Won 2-1 | +151743 |
| 11standard | 62 | Yamamoto, Takahiro (1776) | Won 2-1 | +191762 |
| 12standard | 12 | Tan, Richmond (1647) | Won 2-0 | +161778 |
| 13standard | 25 | Azuma, Nobuaki (1683) | Lost 0-2 | -201758 |
| 14standard | 35 | Kagami, Hajime (1661) | Won 2-0 | +161774 |
| 15standard | 25 | Nakamura, Shuhei (1936) | Lost 1-2 | -151759 |
| top | average opponent: 1661record: 10-4 | new rating: 1759 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 241 | Kashima, Yuuki (1516) | Lost 1-2 | -191579 |
| 3sealed | 902 | Takagi, Hayato (1645) | Won 2-1 | +191598 |
| 4sealed | 720 | Kobayashi, Junya (1482) | Won 2-1 | +161614 |
| 5sealed | 201 | Hayashi, Tetsuo (1492) | Won 2-1 | +161630 |
| 6sealed | 285 | Morinaka, Fuyuki (1643) | Won 2-1 | +181648 |
| 7sealed | 43 | Matsushita, Takayuki (1593) | Won 2-0 | +171665 |
| 8sealed | 114 | Matsuyama, Ryousuke (1671) | Won 2-0 | +181683 |
| 9sealed | 13 | Kamachi, Naoki (1597) | Lost 0-2 | -201663 |
| 10draft | 625 | Ogawa, Takumi (1615) | Lost 0-2 | -191644 |
| 11draft | 566 | Kusunoki, Yuki (1705) | Lost 1-2 | -161628 |
| 12draft | 696 | Sugimori, Daisuke (1571) | Won 2-0 | +171645 |
| 13draft | 726 | Tazawa, Masayuki (1503) | Won 2-1 | +151660 |
| 14draft | 648 | Sibata, Kouji (1663) | Won 2-1 | +181678 |
| 15draft | 668 | Kobayashi, Tatsuumi (1891) | Lost 1-2 | -141664 |
| top | average opponent: 1613record: 9-5 | new rating: 1664 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 5 | Ryouta, Takehata (1500) | Won 2-0 | +161606 |
| 2modern | 274 | Suzuki, Kazuhiro 4218 (1500) | Lost 0-2 | -201586 |
| 3modern | 888 | Kobayashi, Morio (1497) | Won 2-0 | +171603 |
| 4modern | 483 | Mikihisa, Kamiyama (1517) | Won 2-1 | +161619 |
| 5modern | 336 | Suzuki, Shota (1535) | Lost 1-2 | -191600 |
| 6modern | 791 | Takahashi, Haruki 0680 (1513) | Won 2-0 | +161616 |
| 7modern | 514 | Yasuda, Takaaki (1483) | Lost 0-2 | -201596 |
| 8modern | 488 | Azuma, Yuki (1509) | Won 2-1 | +161612 |
| 9modern | 408 | Urase, Ryosuke (1842) | Lost 0-2 | -141598 |
| top | average opponent: 1544record: 5-4 | new rating: 1598 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 299 | Soda, Toshiyuki (1464) | Won 2-0 | +191450 |
| 2standard | 453 | Harada, Yugo (1511) | Won 2-0 | +191469 |
| 3standard | 58 | Kanda, Aoi (1683) | Won 2-1 | +221491 |
| 4standard | 39 | Murata, Syotaro (1555) | Won 2-1 | +191510 |
| 5standard | 95 | Liu, Jin (1839) | Lost 1-2 | -121498 |
| 6standard | 296 | Kawai, Yusuke (1559) | Won 2-0 | +191517 |
| 7standard | 203 | Gotou, Hiroyuki (1709) | Lost 0-2 | -151502 |
| 8standard | 255 | Watanabe, Takumi (1561) | Won 2-1 | +191521 |
| 9standard | 261 | Shiba, Yoshimasa (1554) | Won 2-1 | +191540 |
| 10standard | 74 | Ishimura, Shintaro (2092) | Won 2-0 | +271567 |
| 11standard | 62 | Takasugi, Tomoki (1554) | Won 2-0 | +181585 |
| 12standard | 50 | Nishimura, Yoshiyasu (1621) | Won 2-1 | +181603 |
| 13standard | 36 | Suzuki, Thierry (1664) | Won 2-0 | +201623 |
| 14standard | 17 | Saruta, Katsumi (1693) | Lost 1-2 | -171606 |
| 15standard | 43 | Ishiguro, Satoshi (1719) | Lost 1-2 | -161590 |
| top | average opponent: 1652record: 11-4 | new rating: 1590 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 602 | Nagy, Ferenc (1658) | Won 2-1 | +211538 |
| 4standard | 113 | Sekimoto, Yasunari (1570) | Lost 0-2 | -181520 |
| 5standard | 526 | Kokumai, Hirokazu (1541) | Lost 1-2 | -171503 |
| 6standard | 517 | Umezawa, Tarou (1521) | Lost 1-2 | -181485 |
| 7standard | 878 | Kamachi, Naoki (1498) | Lost 1-2 | -181467 |
| 8standard | 1000 | Matsushima, Syuuitirou (1487) | Lost 0-2 | -181449 |
| 9standard | 874 | Shiraishi, Kousuke (1429) | Lost 0-2 | -181431 |
| top | average opponent: 1529record: 1-6 | new rating: 1431 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 503 | Matsuda, Yuuichirou (1444) | Won 2-1 | +171517 |
| 2standard | 388 | Oono, Shin'Ichi (1520) | Won 2-0 | +181535 |
| 3standard | 29 | Oshima, Shimpei (1507) | Lost 1-2 | -181517 |
| 4standard | 530 | Inui, Takashi (1574) | Lost 1-2 | -171500 |
| 5standard | 919 | Muramatsu, Daisuke (1530) | Lost 0-2 | -181482 |
| 6standard | 838 | Ohno, Hirofumi (1454) | Won 2-0 | +181500 |
| 7standard | 622 | Saito, Tomoyuki (1467) | Won 2-0 | +171517 |
| top | average opponent: 1499record: 4-3 | new rating: 1517 | ||