Okamoto, Yuuya
Current rating: 1678
Record: 43-28
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 296 | Fujita, Osamu (1780) | Won 2-0 | +201688 |
| 4sealed | 247 | Kayano, Youhei (1520) | Won 2-1 | +151703 |
| 5sealed | 72 | Shibata, Yuuki (1606) | Won 2-0 | +171720 |
| 6sealed | 62 | Fan, Yiduo (1632) | Lost 1-2 | -201700 |
| 7sealed | 130 | Sawai, Yuki (1508) | Won 2-1 | +151715 |
| 8sealed | 48 | Ootani, Yousuke (1721) | Won 2-0 | +181733 |
| 9sealed | 56 | Nakao, Motohiko (1889) | Lost 0-2 | -161717 |
| 10draft | 69 | Hayashi, Takatomo (1743) | Won 2-1 | +191736 |
| 11draft | 64 | Ishizaki, Yoshiki (1745) | Lost 0-2 | -181718 |
| 12draft | 62 | Nishida, Keisuke (1615) | Lost 1-2 | -201698 |
| 13draft | 185 | Takeyama, Hiroaki (1595) | Lost 1-2 | -201678 |
| top | average opponent: 1669record: 6-5 | new rating: 1678 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 537 | Kimonji, Hiroki (1491) | Won 2-0 | +151681 |
| 2modern | 579 | Kimura, Minori (1428) | Won 2-0 | +141695 |
| 3modern | 272 | Shirahata, Gen (1505) | Won 2-1 | +141709 |
| 4modern | 119 | Touma, Hiroshi (1452) | Won 2-0 | +141723 |
| 5modern | 25 | Arai, Shogo (1692) | Lost 0-2 | -191704 |
| 6modern | 284 | Nishida, Makoto (1635) | Lost 0-2 | -191685 |
| 7modern | 408 | Kanekiyo, Ryusuke (1308) | Won 2-1 | +111696 |
| 8modern | 293 | Carlos, Aaron (1677) | Won 2-1 | +181714 |
| 9modern | 199 | Yahaba, Hirokazu (1582) | Won 2-1 | +161730 |
| 10modern | 86 | Fukumoto, Hiroaki (1700) | Lost 0-2 | -191711 |
| 11modern | 140 | Kubota, Taiga (1452) | Lost 0-2 | -231688 |
| 12modern | 170 | Tasugi, Keigo (1575) | Lost 1-2 | -201668 |
| top | average opponent: 1541record: 7-5 | new rating: 1668 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1712 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 269 | Orimo, Yuto (1667) | Won 2-0 | +171729 |
| 4standard | 3 | Tasugi, Keigo (1616) | Lost 1-2 | -201709 |
| 5standard | 433 | Taguchi, Hiroyasu (1538) | Lost 0-2 | -211688 |
| 6standard | 465 | Oomori, Shouhei (1510) | Lost 0-2 | -221666 |
| top | average opponent: 1583record: 1-3 | new rating: 1666 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1749 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Kimura, Kosuke (1510) | Won 2-1 | +141763 |
| 2standard | 532 | Matsuoka, Tatsushi (1517) | Lost 1-2 | -221741 |
| 3standard | 709 | Furukawa, Jun (1493) | Won 2-1 | +131754 |
| 4standard | 569 | Taniguchi, Hironobu (1504) | Lost 0-2 | -221732 |
| 5standard | 801 | Nitta, Yuki (1610) | Lost 0-2 | -201712 |
| top | average opponent: 1527record: 2-3 | new rating: 1712 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1794 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 42 | Shiota, Akihiko (1556) | Lost 0-2 | -221772 |
| 2legacy | 537 | Fujiyoshi, Manabu (1506) | Lost 0-2 | -231749 |
| top | average opponent: 1531record: 0-2 | new rating: 1749 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Narumi, Masaru (1408) | Won 2-1 | +131706 |
| 2sealed | 184 | Fujita, Toshitake (1482) | Lost 0-2 | -221684 |
| 3sealed | 870 | Kondou, Hiroshi (1584) | Won 2-1 | +161700 |
| 4sealed | 501 | Igarashi, Ryosuke (1521) | Won 2-0 | +141714 |
| 5sealed | 443 | Oda, Keigo (1539) | Won 2-1 | +151729 |
| 6sealed | 226 | Yasukawa, Akira (1552) | Won 2-1 | +151744 |
| 7sealed | 148 | Yamamoto, Kentaro (2032) | Won 2-0 | +231767 |
| 8sealed | 28 | Kobayashi, Ryohei (1696) | Lost 0-2 | -191748 |
| 9sealed | 144 | Ji, Zihao (1793) | Won 2-1 | +191767 |
| 10draft | 708 | Tanimoto, Yusaku (1791) | Won 2-0 | +181785 |
| 11draft | 736 | Leong, Sio Chi (1746) | Lost 0-2 | -191766 |
| 12draft | 727 | Izumi, Hikaru (1783) | Won 2-0 | +191785 |
| 13draft | 658 | Shingo, Tanaka (1647) | Won 2-0 | +151800 |
| 14draft | 641 | Kimura, Ryou (1683) | Won 2-0 | +161816 |
| 15draft | 635 | Satou, Marin (1607) | Lost 0-2 | -221794 |
| top | average opponent: 1658record: 11-4 | new rating: 1794 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 978 | Atsumi, Naoya (1427) | Won 2-1 | +161557 |
| 2standard | 214 | Hukuda, Kazuki (1500) | Won 2-1 | +161573 |
| 3standard | 213 | Satonaka, Kentarou (1472) | Won 2-0 | +171590 |
| 4standard | 123 | Inage, Naoto (1555) | Won 2-0 | +171607 |
| 5standard | 65 | Sashida, Tomoro (1583) | Won 2-1 | +181625 |
| 6standard | 44 | Kamiyama, Masayuki (1670) | Won 2-1 | +181643 |
| 7standard | 13 | Nakai, Sunao (1829) | Lost 0-2 | -141629 |
| 8standard | 117 | Mori, Yuki (1451) | Won 2-1 | +151644 |
| 9standard | 73 | Umeyama, Yuuichi (1667) | Won 2-1 | +181662 |
| 10standard | 42 | Arai, Shogo (1629) | Won 2-1 | +171679 |
| 11standard | 17 | Takahashi, Yuta (2064) | Won 2-1 | +251704 |
| 12standard | 9 | Kumazawa, Tadayuki (1679) | Won 2-1 | +181722 |
| 13standard | 1 | Chu Heng, Eng (1801) | Lost 0-2 | -171705 |
| 14standard | 9 | Huang, Hao-Shan (2018) | Lost 1-2 | -121693 |
| 15standard | 26 | Yoshimori, Sho (1856) | ID | 01693 |
| top | average opponent: 1680record: 11-3-1 | new rating: 1693 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 467 | Sato, Hikaru (1483) | Won 2-1 | +181518 |
| 2standard | 9 | Koyanagi, Takuya (1596) | Won 2-1 | +191537 |
| 3standard | 387 | Matsui, Yasuharu (1442) | Lost 1-2 | -201517 |
| 4standard | 759 | Saito, Yoshihiro (1567) | Won 2-0 | +191536 |
| 5standard | 483 | Naka, Keiji (1553) | Lost 1-2 | -171519 |
| 6standard | 531 | Tao, Bozhi (1628) | Won 2-1 | +201539 |
| 7standard | 320 | Mishima, Wataru (1771) | Won 2-0 | +221561 |
| 8standard | 253 | Suzuki, Kazuma (1440) | Lost 0-2 | -201541 |
| top | average opponent: 1560record: 5-3 | new rating: 1541 | ||