Okada, Taro
Current rating: 1555
Record: 62-59-3
Grand Prix Nagoya 2012Grand Prix Kitakyushu 2013Grand Prix Shizuoka 2013Grand Prix Shizuoka 2015Grand Prix Kyoto 2015Grand Prix Kobe 2015Grand Prix Nagoya 2016Grand Prix Tokyo 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Lyon 2018Grand Prix Birmingham 2018 (leg)Grand Prix Shizuoka 2018 (legacy)Grand Prix Bologna 2019Grand Prix Brussels 2020
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 365 | Russo, Enrico (1474) | Won 2-1 | +171574 |
| 2pioneer | 388 | Servagent, Anthony (1481) | Won 2-1 | +161590 |
| 3pioneer | 282 | Parisi, Alessandro (1543) | Won 2-1 | +171607 |
| 4pioneer | 157 | Timmermans, Ron (1722) | Lost 0-2 | -161591 |
| 5pioneer | 228 | Berger, Natalia (1606) | Lost 0-2 | -171574 |
| 6pioneer | 345 | Valcke, Michiel (1554) | Lost 1-2 | -191555 |
| top | average opponent: 1563record: 3-3 | new rating: 1555 | ||
| Grand Prix Bologna 2019 (legacy) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 350 | Badenberg, Ferdinand (1500) | Won 2-0 | +181530 |
| 2legacy | 134 | Lopez Castilla, Alberto (1518) | Lost 1-2 | -181512 |
| 3legacy | 535 | Hercezi, Mario (1723) | Won 2-1 | +211533 |
| 4legacy | 207 | Santinelli, Francesco (1517) | Won 2-0 | +181551 |
| 5legacy | 155 | Vogel, Sylvain (1541) | Lost 0-2 | -181533 |
| 6legacy | 328 | Bolis, Luca (1516) | Won 2-1 | +181551 |
| 7legacy | 271 | Berteaux, Julien (1928) | Lost 1-2 | -121539 |
| 8legacy | 306 | Calay-Roche, Vincent (1546) | Won 2-0 | +181557 |
| top | average opponent: 1599record: 5-3 | new rating: 1557 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 29 | Nakajima, Jun (1419) | Lost 1-2 | -211553 |
| 3legacy | 393 | Fusegi, Takanori (1430) | Lost 0-2 | -201533 |
| 4legacy | 601 | Kato, Ataru (1478) | Won 2-0 | +171550 |
| 5legacy | 308 | Ikki, Notsu (1501) | Lost 1-2 | -191531 |
| 6legacy | 480 | Hiraga, Yuki (1504) | Won 2-1 | +171548 |
| 7legacy | 348 | Colobong, John (1397) | Lost 0-2 | -201528 |
| 8legacy | 358 | Ogawa, Satoshi (1658) | Lost 1-2 | -161512 |
| top | average opponent: 1484record: 2-5 | new rating: 1512 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 262 | Richards, Ethan (1468) | Lost 1-2 | -201543 |
| 3legacy | 463 | Keulemans, Bjorn (1502) | Won 2-0 | +171560 |
| 4legacy | 292 | Lipicki, Jacek (1529) | Lost 0-2 | -181542 |
| 5legacy | 343 | Sidgwick, Carl (1507) | Lost 0-2 | -191523 |
| 6legacy | 415 | Daverdon, Alexandre (1343) | Won 2-0 | +151538 |
| 7legacy | 269 | Jansson, Filip (1571) | Won 2-0 | +191557 |
| 8legacy | 256 | Constant, Charles Won (1519) | Won 2-1 | +171574 |
| top | average opponent: 1491record: 4-3 | new rating: 1574 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 301 | Grendelmeier, Nadine (1334) | Won 2-1 | +161497 |
| 4modern | 93 | Vallejo, Raul (1543) | Lost 1-2 | -181479 |
| 5modern | 183 | Castro, Miguel (1891) | Lost 0-2 | -111468 |
| 6modern | 433 | England, Sarah (1603) | Won 2-0 | +211489 |
| 7modern | 401 | Garbay, Maxime (1507) | Won 2-0 | +181507 |
| 8modern | 276 | Kahkonen, Juuso (1630) | Won 2-1 | +201527 |
| 9modern | 171 | Miviere, Freddy (1543) | Lost 1-2 | -171510 |
| 10modern | 182 | Ramis Pascual, Toni (1934) | Lost 0-2 | -111499 |
| 11modern | 176 | Feigenbutz, Dennis (1619) | Won 2-0 | +201519 |
| 12modern | 159 | Picciafuochi, Riccardo (1571) | Won 2-0 | +191538 |
| 13modern | 127 | Bonnes, Nicolas (1622) | Lost 1-2 | -161522 |
| 14modern | 144 | Delafosse, Quentin (1578) | Won 2-1 | +191541 |
| 15modern | 102 | Lahonen, Leo (1777) | Won 2-0 | +221563 |
| top | average opponent: 1627record: 8-5 | new rating: 1563 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 66 | Saito, Takaya (1869) | Lost 0-2 | -121500 |
| 3modern | 995 | Yuki, Ryosuke (1429) | Lost 1-2 | -191481 |
| 4modern | 1036 | Iwama, Daiki (1480) | Won 2-0 | +181499 |
| 5modern | 984 | Sano, Kouki (1503) | Lost 1-2 | -181481 |
| 6modern | 1081 | Naito, Yusuke (1480) | Won 2-1 | +181499 |
| 7modern | 731 | Shimizu, Motohiro (1410) | Won 2-1 | +161515 |
| 8modern | 513 | Tsubochi, Keita (1519) | Lost 1-2 | -181497 |
| 9modern | 701 | Miyagawa, Kazuma (1591) | Lost 0-2 | -161481 |
| top | average opponent: 1535record: 3-5 | new rating: 1481 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 173 | Kawakami, Kazumitsu (1547) | Won 2-0 | +181576 |
| 3standard | 419 | Asano, Tatsuro (1500) | Won 2-0 | +161592 |
| 4standard | 78 | Saida, Toshihiro (1688) | Lost 1-2 | -161576 |
| 5standard | 445 | Sano, Hokuto (1543) | Lost 0-2 | -191557 |
| 6standard | 699 | Suzuki, Takahisa (1284) | Lost 1-2 | -231534 |
| 7standard | 852 | Koide, Yukua (1476) | Lost 1-2 | -191515 |
| 8standard | 864 | Nakano, Tatsuhito (1529) | Lost 1-2 | -171498 |
| 9standard | 820 | Fujikawa, Takashi (1299) | Won 2-0 | +141512 |
| top | average opponent: 1483record: 3-5 | new rating: 1512 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 24 | Tsukada, Atsushi (1519) | Lost 0-2 | -191544 |
| 3standard | 1229 | Takaishi, Shogo (1501) | Won 2-0 | +171561 |
| 4standard | 1030 | Hasegawa, Junya (1515) | Won 2-0 | +171578 |
| 5standard | 643 | Kita, Sakuya (1562) | Lost 1-2 | -181560 |
| 6standard | 738 | Kan, Shouichirou (1470) | Won 2-0 | +161576 |
| 7standard | 593 | Suzuki, Kotarou (1510) | Lost 1-2 | -191557 |
| 8standard | 683 | Yatori, Naoyuki (1583) | Won 2-0 | +191576 |
| 9standard | 648 | Seet, Danny (1583) | Lost 0-2 | -181558 |
| top | average opponent: 1530record: 4-4 | new rating: 1558 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 242 | Urase, Ryosuke (1685) | Draw 1-1 | +21552 |
| 4sealed | 311 | Suematsu, Takaaki (1803) | Lost 0-2 | -131539 |
| 5sealed | 552 | Hashizume, Yuuya (1548) | Lost 1-2 | -181521 |
| 6sealed | 780 | Fusegi, Takanori (1434) | Won 2-1 | +161537 |
| 7sealed | 567 | Song, Huachao (1657) | Won 2-0 | +201557 |
| 8sealed | 399 | Yamada, Toshihiro (1774) | Won 2-1 | +221579 |
| 9sealed | 259 | Minami, Masashi (1659) | Lost 0-2 | -161563 |
| top | average opponent: 1651record: 3-3-1 | new rating: 1563 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 588 | Taniguchi, Kouhei (1457) | Lost 1-2 | -191518 |
| 2standard | 886 | Munekata, Yuuki (1482) | Lost 0-2 | -191499 |
| 3standard | 1192 | Kojima, Toshiki (1465) | Won 2-1 | +181517 |
| 4standard | 1021 | Yamamoto, Shintaro (1484) | Won 2-1 | +171534 |
| 5standard | 943 | Ishiguro, Satoshi6674 (1510) | Lost 1-2 | -181516 |
| 6standard | 809 | Miyoshi, Nobumitsu (1433) | Won 2-0 | +161532 |
| 7standard | 563 | Kabashima, Takuya (1517) | Lost 0-2 | -181514 |
| 8standard | 623 | Terai, Tadayuki (1498) | Won 2-1 | +181532 |
| 9standard | 493 | Cao, Zhe (1537) | Won 2-0 | +181550 |
| top | average opponent: 1487record: 5-4 | new rating: 1550 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 511 | Takeda, Shuichiro (1500) | Lost 0-2 | -201570 |
| 2legacy | 783 | Kurihara, Mitsuaki (1551) | Won 2-1 | +181588 |
| 3legacy | 858 | Kuroda, Akihiro (1448) | Lost 0-2 | -211567 |
| 4legacy | 859 | Nomoto, Hidehiro (1379) | Won 2-0 | +151582 |
| 5legacy | 777 | Kawai, Ryo (1495) | Draw 1-1 | -21580 |
| 6legacy | 793 | Kaneko, Hiroto (1453) | Lost 1-2 | -201560 |
| 7legacy | 788 | Matsui, Tetsuharu (1476) | Won 2-1 | +161576 |
| 8legacy | 722 | Ito, Minoru (1499) | Lost 0-2 | -191557 |
| 9legacy | 714 | Mori, Kazumasa (1478) | Lost 0-2 | -201537 |
| top | average opponent: 1475record: 3-5-1 | new rating: 1537 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 686 | Hideaki, Enomoto (1500) | Won 2-0 | +161592 |
| 2sealed | 635 | Asahara, Akira (1949) | Lost 0-2 | -111581 |
| 3sealed | 940 | Nagai, Fukutarou (1507) | Lost 1-2 | -201561 |
| 4sealed | 964 | Hashimoto, Masatoshi (1581) | Lost 0-2 | -171544 |
| 5sealed | 1024 | Satou, Masanori (1634) | Lost 1-2 | -171527 |
| 6sealed | 973 | Sekizawa, Tomohiko (1407) | Won 2-0 | +161543 |
| 7sealed | 902 | Kuroyanagi, Hirohito (1367) | Won 2-1 | +151558 |
| 8sealed | 834 | Takahashi, Yoshitaka (1437) | Won 2-0 | +161574 |
| 9sealed | 781 | Nagato, Yusuke (1461) | Won 2-0 | +161590 |
| top | average opponent: 1538record: 5-4 | new rating: 1590 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 592 | Yamada, Yoshitaka (1514) | Lost 0-2 | -181511 |
| 2standard | 833 | Noguchi, Hiromasa (1392) | Won 2-0 | +161527 |
| 3standard | 783 | Kato, Naoki (1500) | Lost 1-2 | -191508 |
| 4standard | 837 | Koyanagi, Yasunori (1346) | Won 2-1 | +151523 |
| 5standard | 762 | Kim, Yonghee (1500) | Lost 1-2 | -181505 |
| 6standard | 832 | Wong, James Ling Guan (1525) | Won 2-0 | +181523 |
| 7standard | 754 | Koizumi, Hiroki (1499) | Won 2-0 | +181541 |
| 8standard | 677 | Obitsu, Youtarou (1502) | Won 2-1 | +171558 |
| 9standard | 740 | Matsuo, Hiroyuki (1542) | Won 2-0 | +181576 |
| top | average opponent: 1480record: 6-3 | new rating: 1576 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Tomii, Tsubasa (1787) | Won 2-0 | +231508 |
| 2standard | 174 | Jang, Sung-Jae (1519) | Lost 1-2 | -171491 |
| 3standard | 405 | Matsumoto, Ayana (1502) | Won 2-0 | +181509 |
| 4standard | 310 | Kadono, Satoru (1599) | Won 2-0 | +191528 |
| 5standard | 209 | Kiyonaga, Sho (1497) | Lost 0-2 | -181510 |
| 6standard | 196 | Imamura, Norihide (1445) | Draw 1-1 | -11509 |
| 7standard | 278 | Ishii, Ryou (1503) | Won 2-0 | +181527 |
| 8standard | 191 | Chijimi, Keiichi (1678) | Lost 1-2 | -161511 |
| 9standard | 214 | Na-chiangmai, Pongpipat (1492) | Won 2-1 | +181529 |
| top | average opponent: 1558record: 5-3-1 | new rating: 1529 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 265 | Sugimoto, Yuta (1419) | Won 2-0 | +171517 |
| 2standard | 319 | Kuroda, Akihiro (1518) | Won 2-1 | +181535 |
| 3standard | 250 | Yokozawa, Naoya (1523) | Lost 0-2 | -191516 |
| 4standard | 360 | Inagaki, Ryou (1543) | Won 2-1 | +191535 |
| 5standard | 374 | Saito, Takaya (1684) | Lost 0-2 | -151520 |
| 6standard | 330 | Nakata, Hoshi (1571) | Lost 1-2 | -181502 |
| 7standard | 427 | Oikawa, Hakudou (1538) | Lost 0-2 | -171485 |
| top | average opponent: 1542record: 3-4 | new rating: 1485 | ||