Ota, Masahito
Current rating: 1469
Record: 53-62-1
Grand Prix Shizuoka 2015Grand Prix Nagoya 2016Grand Prix Tokyo 2016Grand Prix Chiba 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Kyoto 2017Grand Prix Chiba 2018Grand Prix Vancouver 2018Grand Prix Kyoto 2019Grand Prix Yokohama 2019Grand Prix Chiba 2019Grand Prix Nagoya 2019Grand Prix Nagoya 2020
Grand Prix Nagoya 2020 (pioneer) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
3pioneer | 104 | Takasou, Kazuki (1433) | Lost 1-2 | -191481 |
4pioneer | 288 | Kokubun, Takeshi (1646) | Lost 1-2 | -151466 |
5pioneer | 407 | Oohashi, Yoshihiro (1476) | Lost 1-2 | -181448 |
6pioneer | 608 | Kudo, Daiki (1482) | Won 2-0 | +181466 |
7pioneer | 425 | Uehara, Kou (1486) | Lost 1-2 | -171449 |
8pioneer | 368 | Sakakura, Katsuya (1552) | Won 2-1 | +201469 |
top | average opponent: 1512record: 2-4 | new rating: 1469 |
Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1532 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 122 | Kurokawa, Yuuki (1486) | Won 2-0 | +171549 |
4standard | 53 | Fukuda, Yuuki (1552) | Won 2-1 | +181567 |
5standard | 65 | Kawakami, Takehito (1925) | Lost 1-2 | -111556 |
6standard | 71 | Maeda, Takuma (1590) | Lost 1-2 | -181538 |
7standard | 360 | Kawamura, Naoki (1461) | Lost 1-2 | -191519 |
8standard | 403 | Higuchi, Yasuhiro (1464) | Lost 0-2 | -191500 |
top | average opponent: 1580record: 2-4 | new rating: 1500 |
Grand Prix Chiba 2019 (M20 limited) | starting rating: 1464 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 265 | Noguchi, Tsubasa (1520) | Won 2-1 | +191483 |
4sealed | 197 | Asano, Tatsuro (1586) | Won 2-0 | +201503 |
5sealed | 82 | Fukuda, Yuuki (1564) | Won 2-0 | +191522 |
6sealed | 55 | Suzuki, Kazushige (1801) | Won 2-1 | +231545 |
7sealed | 9 | Takao, Akinao (1756) | Lost 0-2 | -151530 |
8sealed | 97 | Fujii, Takehiro (1654) | Won 2-0 | +211551 |
9sealed | 62 | Kamata, Kazuhiro (1830) | Lost 0-2 | -131538 |
10draft | 70 | Asaumi, Hiroki (1785) | Lost 0-2 | -141524 |
11draft | 15 | Saito, Toru (1619) | Lost 1-2 | -161508 |
12draft | 63 | Miki, Kenta (1547) | Won 2-1 | +181526 |
13draft | 120 | Han, Yi (1678) | Lost 0-2 | -151511 |
15draft | 23 | Takano, Hayato (1666) | Won 2-1 | +211532 |
top | average opponent: 1667record: 7-5 | new rating: 1532 |
Grand Prix Yokohama 2019 (modern) | starting rating: 1497 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 417 | Nakamura, Yuki 2729 (1518) | Lost 1-2 | -181479 |
3modern | 898 | Eguchi, Yukio (1595) | Lost 1-2 | -161463 |
4modern | 906 | Nagata, Masaya (1468) | Lost 0-2 | -181445 |
5modern | 993 | Yajima, Tomohiro (1466) | Won 2-1 | +191464 |
top | average opponent: 1512record: 1-3 | new rating: 1464 |
Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1511 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 1 | Taniguchi, Hironobu (1494) | Won 2-0 | +181529 |
3standard | 182 | Inoue, Masashi (1520) | Lost 1-2 | -181511 |
4standard | 279 | Minagawa, Sho (1571) | Won 2-1 | +191530 |
5standard | 227 | Kimura, Shunsuke (1535) | Lost 0-2 | -181512 |
6standard | 556 | Zaizen, Kengo (1539) | Lost 0-2 | -181494 |
7standard | 600 | Sakaida, Yuuki (1514) | Won 2-1 | +191513 |
8standard | 443 | Leung, Sai Ho (1620) | Lost 1-2 | -161497 |
top | average opponent: 1542record: 3-4 | new rating: 1497 |
Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1427 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 118 | Forsyth, Winter (1524) | Lost 1-2 | -171410 |
3sealed | 286 | Odom, Kelvin (1497) | Won 2-1 | +201430 |
4sealed | 117 | Gracia, Connor (1577) | Won 2-1 | +211451 |
5sealed | 121 | Wallerstein, Robert (1939) | Won 2-1 | +261477 |
6sealed | 62 | Gottesman, Dylan (1519) | Lost 0-2 | -171460 |
7sealed | 157 | Sennott, William (1539) | Won 2-0 | +191479 |
8sealed | 111 | Hagedorn, Alex (1559) | Won 2-0 | +191498 |
9sealed | 54 | Propson, Stephen (1552) | Won 2-0 | +191517 |
10draft | 11 | Elarar, Jay (1892) | Lost 0-2 | -111506 |
11draft | 39 | Citron, Daniel (1553) | Won 2-0 | +191525 |
12draft | 58 | Finnsson, Erik (1505) | Lost 1-2 | -191506 |
13draft | 66 | Cassels, Iain (1678) | Won 2-0 | +221528 |
14draft | 39 | Bradshaw, Phoenix (1616) | Lost 1-2 | -171511 |
top | average opponent: 1611record: 8-5 | new rating: 1511 |
Grand Prix Chiba 2018 (M19 limited) | starting rating: 1469 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 209 | Kayano, Youhei (1517) | Lost 1-2 | -171452 |
3sealed | 850 | Hasegawa, Shouichi (1604) | Won 2-0 | +211473 |
4sealed | 639 | Uzawa, Yuichi (1693) | Lost 0-2 | -141459 |
5sealed | 528 | Takagi, Tsubasa (1501) | Won 2-0 | +191478 |
6sealed | 702 | Wada, Shusaku (1497) | Lost 0-2 | -181460 |
7sealed | 566 | Kubo, Yuta1677 (1439) | Lost 0-2 | -181442 |
8sealed | 560 | Koike, Yuta (1595) | Lost 1-2 | -151427 |
top | average opponent: 1549record: 2-5 | new rating: 1427 |
Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1461 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 430 | Tang, Felix (1518) | Won 2-1 | +191480 |
3sealed | 390 | Watanabe, Masahiro (1426) | Lost 0-2 | -191461 |
4sealed | 545 | Inoue, Kota (1433) | Won 2-1 | +171478 |
5sealed | 424 | Shimizu, Masatoshi (1508) | Lost 1-2 | -171461 |
6sealed | 457 | Maki, Hidekazu (1572) | Won 2-1 | +201481 |
7sealed | 508 | Ono, Ikumi (1443) | Won 2-1 | +171498 |
8sealed | 359 | Cheung, Justin (1792) | Lost 0-2 | -131485 |
9sealed | 490 | Ueno, Hiroshi (1609) | Lost 0-2 | -161469 |
top | average opponent: 1538record: 4-4 | new rating: 1469 |
Grand Prix Kobe 2017 (modern) | starting rating: 1447 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 544 | Mine, Ryunosuke (1454) | Won 2-0 | +181465 |
3modern | 37 | Wu, Kon Fai (1859) | Lost 1-2 | -111454 |
4modern | 688 | Toma, Hiroto (1725) | Won 2-1 | +221476 |
5modern | 510 | Miyata, Hiroki (1479) | Lost 1-2 | -171459 |
6modern | 652 | Iwasaki, Koichi (1488) | Won 2-0 | +181477 |
7modern | 591 | Karasawa, Ryuichi (1632) | Lost 0-2 | -151462 |
8modern | 651 | Hirose, Yutaka (1333) | Lost 0-2 | -201442 |
9modern | 671 | Kajitani, Dai (1500) | Won 2-0 | +191461 |
top | average opponent: 1559record: 4-4 | new rating: 1461 |
Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1457 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 269 | Fujitani, Yuya (1500) | Won 2-1 | +191476 |
2standard | 345 | Zhang, Zhiyang (1738) | Lost 0-2 | -131463 |
3standard | 934 | Kasama, Junichi (1432) | Won 2-1 | +171480 |
4standard | 431 | Ishida, Shinpei (1585) | Lost 1-2 | -161464 |
5standard | 940 | Saito, Shinnosuke (1445) | Lost 0-2 | -181446 |
6standard | 1081 | Wada, Toshinori (1453) | Lost 0-2 | -181428 |
7standard | 1027 | Ishitsuka, Hiroyuki (1458) | Won 2-0 | +191447 |
8standard | 817 | Kimura, Takuya (1491) | Lost 1-2 | -181429 |
9standard | 768 | Nishiyori, Tasuku (1395) | Won 2-1 | +181447 |
top | average opponent: 1500record: 4-5 | new rating: 1447 |
Grand Prix Chiba 2016 (legacy) | starting rating: 1515 | |||
round | table | opponent (rating) | result | Δrating |
1legacy | 483 | Takadera, Toshihisa (1465) | Lost 1-2 | -191496 |
2legacy | 781 | Partanen, Leo (1481) | Lost 0-2 | -181478 |
3legacy | 1112 | Tan, Kevin Clark (1450) | Won 2-0 | +171495 |
4legacy | 998 | Hayamizu, Daichi (1484) | Lost 0-2 | -181477 |
5legacy | 981 | Saito, Ikuru (1466) | Lost 1-2 | -181459 |
6legacy | 1056 | Takahashi, Tomoki (1430) | Lost 1-2 | -191440 |
7legacy | 981 | Sano, Toshirou (1359) | Won 2-0 | +171457 |
8legacy | 857 | Uno, Yuki (1487) | Won 2-1 | +191476 |
9legacy | 696 | Hieda, Ryu (1468) | Lost 1-2 | -191457 |
top | average opponent: 1454record: 3-6 | new rating: 1457 |
Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1467 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 68 | Kobayashi, Akio (1480) | Won 2-0 | +181485 |
2standard | 135 | Sato, Ryoji (1522) | Won 2-1 | +191504 |
3standard | 581 | Kamimura, Fumihiro (1535) | Won 2-0 | +181522 |
4standard | 163 | Kobayashi, Yuuki (1522) | Won 2-1 | +181540 |
5standard | 7 | Onizuka, Hiroshi (1770) | Lost 0-2 | -141526 |
6standard | 289 | Hara, Hajime (1533) | Lost 0-2 | -181508 |
7standard | 430 | Takamatsu, Tarou (1455) | Won 2-0 | +171525 |
8standard | 301 | Kasuga, Ryosuke (1806) | Lost 0-2 | -131512 |
9standard | 555 | Takeuchi, Satoshi (1538) | Won 2-1 | +191531 |
10standard | 390 | Fukuoka, Sou (1622) | Won 2-0 | +201551 |
11standard | 190 | Yamamura, Naoki (1541) | Lost 1-2 | -191532 |
12standard | 246 | Yoshiyuki, Nakamura (1573) | Lost 0-2 | -171515 |
top | average opponent: 1575record: 7-5 | new rating: 1515 |
Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1501 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 546 | Ido, Daiki (1500) | Draw 1-1 | 01501 |
2sealed | 587 | Shimizu, Yuta (1501) | Lost 0-2 | -181483 |
3sealed | 1084 | Sugai, Kouji (1430) | Lost 0-2 | -191464 |
4sealed | 1165 | Beppu, Yoshihiro (1378) | Won 2-0 | +161480 |
5sealed | 992 | Brown, Christine (1438) | Won 2-0 | +181498 |
6sealed | 790 | Muto, Shogo (1495) | Lost 1-2 | -181480 |
7sealed | 878 | Tezuka, Yuuki (1560) | Won 2-1 | +191499 |
8sealed | 704 | Endo, Takuya6807 (1405) | Lost 1-2 | -201479 |
9sealed | 661 | Saeki, Katsuhisa (1776) | Lost 1-2 | -121467 |
top | average opponent: 1498record: 3-5-1 | new rating: 1467 |
Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 704 | Shibuya, Yuji (1500) | Lost 1-2 | -181482 |
2sealed | 948 | Aranami, Naoto (1453) | Won 2-0 | +171499 |
3sealed | 884 | Iwata, Futoshi (1577) | Won 2-1 | +201519 |
4sealed | 798 | Nakai, Shunsuke (1518) | Lost 1-2 | -181501 |
5sealed | 993 | Ohasi, Masaki (1499) | Won 2-0 | +181519 |
6sealed | 851 | Yamada, Tsutomu (1528) | Lost 1-2 | -181501 |
top | average opponent: 1513record: 3-3 | new rating: 1501 |