Konagai, Ryota
Current rating: 1570
Record: 75-80-6
- 2001
- 2002
- 2003
- 2008
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 132 | Sunohara, Motoki (1715) | Won 2-1 | +211568 |
| 3sealed | 364 | Kitajima, Hiroyasu (1524) | Lost 0-2 | -181550 |
| 4sealed | 530 | Kuwabara, Kazuya (1519) | Won 2-0 | +171567 |
| 5sealed | 461 | Sasaki, Yusuke 1421 (1690) | Won 2-0 | +201587 |
| 6sealed | 88 | Kazuki, Muto (1563) | Lost 1-2 | -181569 |
| 7sealed | 333 | Murata, Kouji (1445) | Won 2-0 | +161585 |
| 8sealed | 154 | Okamoto, Ryo (1763) | Lost 0-2 | -151570 |
| top | average opponent: 1603record: 4-3 | new rating: 1570 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 613 | Sakamoto, Ikki (1461) | Draw 1-1 | -11537 |
| 2modern | 603 | Nakamura, Shohei (1499) | Lost 0-2 | -191518 |
| 3modern | 1028 | Nonaka, Takayuki (1483) | Won 2-0 | +171535 |
| 4modern | 786 | Lee, Soojong (1497) | Lost 0-2 | -181517 |
| 5modern | 944 | Suzuki, Tatsuya (1308) | Won 2-0 | +141531 |
| 6modern | 733 | Sato, Akinori (1443) | Won 2-1 | +161547 |
| 7modern | 540 | Ayata, Seitaro (1524) | Won 2-1 | +181565 |
| 8modern | 363 | Aoyama, Mizuki (1586) | Lost 0-2 | -181547 |
| top | average opponent: 1475record: 4-3-1 | new rating: 1547 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 332 | Sugiyama, Hiroki (1500) | Won 2-1 | +191511 |
| 2standard | 506 | Sato, Yusei (1795) | Lost 0-2 | -131498 |
| 3standard | 904 | Ookawa, Yuya (1427) | Won 2-1 | +161514 |
| 4standard | 473 | Tatsuya, Sunaga (1622) | Won 2-0 | +201534 |
| 5standard | 343 | Watanabe, Kouhei 8114 (1542) | Lost 0-2 | -181516 |
| 6standard | 664 | Ishino, Katsunori (1532) | Won 2-1 | +191535 |
| 7standard | 382 | Abe, Ken'Ichi (1796) | Lost 1-2 | -141521 |
| 8standard | 557 | Yorgason, Jason (1454) | Won 2-1 | +171538 |
| top | average opponent: 1584record: 5-3 | new rating: 1538 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Umezawa, Shinobu (1453) | Lost 1-2 | -191495 |
| 2sealed | 744 | Kumada, Hiroki (1413) | Lost 1-2 | -201475 |
| 3sealed | 1116 | Sasaki, Kazuo (1549) | Won 2-0 | +201495 |
| 4sealed | 822 | Endo, Yusuke (1460) | Won 2-0 | +171512 |
| 5sealed | 684 | Yokotsuka, Yu (1422) | Lost 1-2 | -201492 |
| top | average opponent: 1459record: 2-3 | new rating: 1492 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 298 | Watanabe, Takeshi (1466) | Lost 1-2 | -181422 |
| 3standard | 868 | Yoshioka, Hibiki (1507) | Won 2-0 | +201442 |
| 4standard | 390 | Watanabe, Takefumi (1524) | Won 2-0 | +191461 |
| 5standard | 434 | Natsume, Takuya (1679) | Lost 0-2 | -141447 |
| 6standard | 498 | Namikawa, Katsuya (1521) | Lost 1-2 | -161431 |
| 7standard | 817 | Mano, Mitsunobu (1538) | Won 2-1 | +201451 |
| 8standard | 674 | Motoyama, Kazuhiko (1707) | Won 2-1 | +221473 |
| 9standard | 568 | Uemoto, Takahiro (1515) | Won 2-1 | +191492 |
| 10standard | 398 | Mizuno, Yuki (1537) | Won 2-1 | +191511 |
| 11standard | 278 | Tamai, Yuno (1614) | Lost 1-2 | -161495 |
| 12standard | 287 | Seo, Kenta (1573) | Won 2-0 | +191514 |
| top | average opponent: 1562record: 7-4 | new rating: 1514 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 311 | Suginaka, Toshiya (1451) | Won 2-1 | +191426 |
| 3standard | 403 | Nakamura, Satoshi (Chiba) (1521) | Draw 1-1 | +11427 |
| 4standard | 392 | Reyes, Bejay (1536) | Lost 1-2 | -161411 |
| 5standard | 765 | Fujimoto, Keiji (1538) | Won 2-1 | +211432 |
| 6standard | 465 | Omura, Hajime (1481) | Won 2-1 | +181450 |
| 7standard | 300 | Yang, Jeff (1557) | Won 2-0 | +201470 |
| 8standard | 179 | Odo, Hiroyuki (1567) | Lost 0-2 | -161454 |
| 9standard | 338 | Sato, Keisuke (1655) | Lost 0-2 | -141440 |
| top | average opponent: 1538record: 4-3-1 | new rating: 1440 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2179 | Hsu, David (1503) | Won 2-1 | +211386 |
| 4sealed | 2052 | Hattori, Taiki (1762) | Won 2-1 | +241410 |
| 5sealed | 2049 | Mochizuki, Yuusuke (1716) | Won 2-1 | +241434 |
| 6sealed | 2021 | Suh, Jae Yong (1556) | Lost 1-2 | -161418 |
| 7sealed | 2035 | Itou, Kouei (1584) | Lost 0-2 | -151403 |
| 8sealed | 2116 | Fujimaki, Kesisuke (1561) | Won 2-1 | +211424 |
| 9sealed | 2074 | Takano, Hayato (1476) | Lost 0-2 | -171407 |
| top | average opponent: 1594record: 4-3 | new rating: 1407 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 51 | Kawano, Junichi (1639) | Lost 0-2 | -141373 |
| 4sealed | 230 | Nagao, Yasutaka (1572) | Won 2-0 | +221395 |
| 5sealed | 160 | Kanazawa, Shuu (1569) | Lost 0-2 | -151380 |
| 6sealed | 203 | Ikuta, Kazuya (1564) | Lost 1-2 | -151365 |
| top | average opponent: 1586record: 1-3 | new rating: 1365 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 575 | Tezuka, Yo (1687) | Lost 0-2 | -131390 |
| 4sealed | 704 | Matsushita, Takayuki (1484) | Won 2-0 | +201410 |
| 5sealed | 663 | Shiroza, Shinichiro (1613) | Lost 1-2 | -151395 |
| 6sealed | 683 | Matsumoto, Yuki1423 (1746) | Lost 1-2 | -121383 |
| 7sealed | 699 | Tanimoto, Tatsuro (1372) | Won 2-0 | +181401 |
| 8sealed | 678 | Sasaki, Tsuyoshi (1604) | Lost 1-2 | -141387 |
| top | average opponent: 1584record: 2-4 | new rating: 1387 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 576 | Bessho, Yuya (1500) | Lost 1-2 | -171410 |
| 4standard | 746 | Kawachi, Yusuke (1629) | Won 2-0 | +221432 |
| 5standard | 650 | Matsuda, Yukio (1591) | Won 2-0 | +211453 |
| 6standard | 562 | Furujou, Takashi (1485) | Lost 0-2 | -181435 |
| 7standard | 654 | Toma, Hiroto (1481) | Lost 1-2 | -171418 |
| 8standard | 686 | Aoki, Yoshitsugu (1565) | Lost 0-2 | -151403 |
| top | average opponent: 1542record: 2-4 | new rating: 1403 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 258 | Pritt, Gary (1486) | Draw 1-1 | +21390 |
| 4standard | 161 | Okada, Naoya (1552) | Draw 1-1 | +31393 |
| 5standard | 276 | Okuno, Hiroshi (1517) | Won 2-0 | +201413 |
| 6standard | 178 | Wakahara, Kazumi (1563) | Lost 1-2 | -151398 |
| 7standard | 271 | Tosu, Ryousuke (1536) | Won 2-1 | +201418 |
| 8standard | 190 | Honda, Masakazu (1538) | Lost 0-2 | -161402 |
| 9standard | 209 | Kawakami, Kazuto (1752) | Won 2-0 | +251427 |
| top | average opponent: 1564record: 3-2-2 | new rating: 1427 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 70 | Hori, Masayuki (1537) | Lost 1-2 | -151399 |
| 4sealed | 193 | Mihashi, Takanobu (1595) | Won 2-1 | +211420 |
| 5sealed | 79 | Minemura, Hiroyuki (1537) | Lost 1-2 | -161404 |
| 6sealed | 256 | Kobayashi (Kanagawa), M (1499) | Lost 0-2 | -161388 |
| top | average opponent: 1542record: 1-3 | new rating: 1388 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 106 | Yabuuchi, Michitarou (1536) | Lost 1-2 | -171440 |
| 4standard | 329 | Yoshioka, Ichita (1516) | Lost 0-2 | -161424 |
| 5standard | 525 | Tanaka, Hiroshi (1559) | Lost 0-2 | -161408 |
| 6standard | 574 | Nakano, Tatsuhito (1558) | Won 2-0 | +211429 |
| 7standard | 447 | Sasaoka, Hirohito (1453) | Won 2-0 | +181447 |
| 8standard | 359 | Mizuno, Nobuyoshi (1542) | Lost 0-2 | -161431 |
| 9standard | 308 | Sugiyama, Takanori (1507) | Lost 0-2 | -171414 |
| top | average opponent: 1524record: 2-5 | new rating: 1414 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 403 | Kawachi, Katsuya (1518) | Won 2-1 | +181511 |
| 3modern | 104 | Kajitani, Tsuyoshi (1473) | Won 2-0 | +181529 |
| 4modern | 109 | Shinohara, Kazuaki (1333) | Lost 0-2 | -221507 |
| 5modern | 138 | Hasegawa, Gaku (1613) | Lost 0-2 | -161491 |
| 6modern | 243 | Yamauchi, Shotaro (1463) | Lost 1-2 | -191472 |
| 7modern | 379 | Hirata, Minoru (1609) | Lost 0-2 | -151457 |
| top | average opponent: 1502record: 2-4 | new rating: 1457 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Watanabe, Yusuke (1500) | Won 1-0 | +171568 |
| 2sealed | 47 | Sekine, Kiyotaka (1416) | Lost 1-2 | -201548 |
| 3sealed | 396 | Watai, Yohei (1515) | Lost 0-2 | -191529 |
| 4sealed | 390 | Takaoka, Dai (1483) | Lost 0-2 | -191510 |
| 5sealed | 427 | Moriyasu, Genki (1486) | Won 2-1 | +181528 |
| 6sealed | 372 | Yasuno, Akihide (1480) | Lost 1-2 | -191509 |
| 7sealed | 322 | Nakano, Fumiki (1610) | Lost 0-2 | -161493 |
| top | average opponent: 1499record: 2-5 | new rating: 1493 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 46 | Okano, Hiroki (1450) | Lost 1-2 | -201539 |
| 2standard | 295 | Yuno, Yoshiaki (1483) | Won 2-1 | +171556 |
| 3standard | 157 | Hagiwara, Noriyuki (1500) | Won 2-0 | +171573 |
| 4standard | 205 | Ootake, Masanori (1527) | Lost 1-2 | -191554 |
| 5standard | 192 | Torigoe, Seitaro (1552) | Draw 1-1 | 01554 |
| 6standard | 237 | Kikkawa, Takayuki (1469) | Won 2-0 | +161570 |
| 7standard | 258 | Ishikawa, Shou (1517) | Lost 1-2 | -191551 |
| top | average opponent: 1500record: 3-3-1 | new rating: 1551 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Mochizuki, Yuki (1431) | Lost 0-2 | -201542 |
| 2sealed | 289 | Nakazawa, Kazuhiro (1573) | Lost 1-2 | -171525 |
| 3sealed | 292 | Ikenuma, Yuuto (1463) | Won 2-0 | +171542 |
| 4sealed | 237 | Higuchi, Kumi (1456) | Won 2-0 | +161558 |
| 5sealed | 148 | Asari, Kouzou (1537) | Won 2-0 | +181576 |
| 6sealed | 153 | Nakamura, Keisuke (1642) | Lost 1-2 | -171559 |
| top | average opponent: 1517record: 3-3 | new rating: 1559 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 4 | Harino, Takuichi (1539) | Won 2-1 | +181544 |
| 4block | 76 | Deuitch, Lorne (1556) | Won 2-0 | +181562 |
| 5block | 2 | Nishino, Kenta (1659) | Won 2-1 | +201582 |
| 6block | 21 | Morita, Masahiko (1952) | Lost 0-2 | -111571 |
| 7block | 20 | Sato, Makoto (1543) | Lost 1-2 | -191552 |
| 8block | 48 | Satou, Kenji (1513) | Won 2-1 | +171569 |
| 9block | 27 | Ito, Akitsugu (1707) | Lost 1-2 | -151554 |
| 10block | 77 | Kumagai, Shinichi (1697) | Lost 1-2 | -161538 |
| 11block | 92 | Ishii, Hayato (1582) | Won 2-0 | +191557 |
| 12block | 65 | Terasawa, Kazuya (1737) | Won 2-1 | +211578 |
| 13block | 60 | Suzuki, Takaaki (1692) | Lost 1-2 | -161562 |
| top | average opponent: 1652record: 6-5 | new rating: 1562 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Osawa, Takuya (1565) | Lost 0-2 | -171510 |
| 2sealed | 223 | Ogiso, Takahiro (1483) | Won 2-0 | +181528 |
| 3sealed | 230 | Murayama, Yoshiyuki (1502) | Won 2-1 | +171545 |
| 4sealed | 97 | Kawai, Satoshi (1539) | Lost 1-2 | -181527 |
| 5sealed | 199 | Kawahara, Makoto (1483) | Won 2-1 | +171544 |
| 6sealed | 90 | Morita, Yo (1520) | Lost 0-2 | -181526 |
| top | average opponent: 1515record: 3-3 | new rating: 1526 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Horiguchi, Toru (1500) | Lost 0-2 | -191530 |
| 2sealed | 219 | Kura, Keita (1482) | Won 2-0 | +171547 |
| 3sealed | 151 | Maruyama, Hiromi (1482) | Won 2-0 | +171564 |
| 4sealed | 165 | Terada, Atsushi (1568) | Lost 0-2 | -181546 |
| 5sealed | 152 | Yoshizawa, Toshio (1442) | Won 2-1 | +161562 |
| 6sealed | 98 | Sasagawa, Tomohide (1544) | Lost 1-2 | -181544 |
| 7sealed | 126 | Komiyama, Hideki (1623) | Lost 1-2 | -171527 |
| top | average opponent: 1520record: 3-4 | new rating: 1527 | ||
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 43 | Matsuoka, Takayuki (1557) | Won 2-0 | +201503 |
| 5block | 10 | Sasagawa, Tomohide (1537) | Lost 0-2 | -181485 |
| 6block | 40 | Hirosawa, Yuuta (1555) | Lost 0-2 | -171468 |
| 7block | 67 | Kimura, Kosuke (1501) | Won 2-1 | +191487 |
| 8block | 20 | Tadehara, Takatomo (1556) | Won 2-1 | +191506 |
| 9block | 13 | Nakagawa, Kohei (1556) | Lost 0-2 | -171489 |
| 10block | 5 | Kubouchi, Naoki (1582) | Won 2-0 | +201509 |
| 11block | 24 | Kobayashi, Masanori (1610) | Won 2-0 | +201529 |
| 12block | 24 | Manabe, Takeshi (1593) | Won 2-1 | +191548 |
| 13block | 24 | Oiso, Masashi (1617) | Lost 1-2 | -171531 |
| 14block | 1 | Yasooka, Shota (1533) | Won 2-1 | +181549 |
| top | average opponent: 1563record: 7-4 | new rating: 1549 | ||
| Grand Prix Taipei 2002 (JUD standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Huang, Hao-Shan (1500) | Lost 0-2 | -181464 |
| 2standard | 67 | Cheng, Chou Chen (1446) | Won 2-0 | +181482 |
| 3standard | 57 | Lin, Yu Chun (1500) | Won 2-0 | +181500 |
| 4standard | 51 | Kageyama, Tarou (1516) | Lost 1-2 | -181482 |
| 5standard | 76 | Hsu, Pei-Ken (1471) | Won 2-0 | +181500 |
| 6standard | 51 | Ho, Chih-Cheng (1604) | Draw 1-1 | +21502 |
| 7standard | 50 | Shu, Peter (1465) | Lost 1-2 | -191483 |
| top | average opponent: 1500record: 3-3-1 | new rating: 1483 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 229 | Sakurada, Kouichi (1500) | Lost 0-2 | -181482 |
| 2sealed | 279 | Kawamura, Kazutaka (1483) | Won 2-0 | +181500 |
| 3sealed | 226 | Akashi, Toshihiko (1498) | Won 2-0 | +181518 |
| 4sealed | 176 | Ito, Masanori (1520) | Lost 0-2 | -181500 |
| 5sealed | 158 | Ishida, Atsushi (1472) | Lost 0-2 | -181482 |
| top | average opponent: 1495record: 2-3 | new rating: 1482 | ||