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Ooba, Hideto
Current rating: 1551

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1578
round table opponent (rating) result Δrating
2standard 88 Tan, Wee Li (1478) Lost 0-2 -201558
3standard 659 Shinozaki, Takahiro (1466) Won 2-0 +171575
4standard 388 Shichinohe, Shuichi (1512) Won 2-0 +171592
5standard 361 Maruyama, Satoshi (1550) Won 2-1 +171609
6standard 84 Kung, Lam Yan (1605) Lost 1-2 -181591
7standard 220 Uramoto, Leo (1526) Lost 0-2 -191572
8standard 326 Tanaka, Hironori (1444) Lost 1-2 -211551
top average opponent: 1512record: 3-4 new rating: 1551

Grand Prix Chiba 2019 (M20 limited) starting rating: 1383
round table opponent (rating) result Δrating
2sealed 386 Yamazaki, Yuki (1508) Won 2-0 +201403
3sealed 111 Miyazaki, Takato (1449) Lost 1-2 -171386
4sealed 559 Morita, Yo (1698) Won 2-0 +241410
5sealed 367 Yoshida, Kenji (1479) Lost 0-2 -171393
6sealed 662 Sakamoto, Satoshi (1686) Won 2-1 +231416
7sealed 441 Sugimori, Daisuke (1586) Won 2-0 +211437
8sealed 219 Yada, Kazuki (2017) Won 2-0 +281465
9sealed 177 Katayama, Satoru (1498) Won 2-1 +181483
10draft 84 Watanabe, Shouichi (1693) Won 2-1 +221505
11draft 79 Kazuki, Muto (1628) Won 2-0 +201525
12draft 79 Oohashi, Toshiya (1788) Won 2-1 +231548
13draft 146 Fujimori, Masayoshi (1767) Lost 0-2 -141534
14draft 125 Sasaki, Yuuki (1738) Won 2-0 +221556
15draft 44 Nakai, Yutaka (1818) Won 2-1 +221578
top average opponent: 1668record: 11-3 new rating: 1578

Grand Prix Yokohama 2019 (modern) starting rating: 1391
round table opponent (rating) result Δrating
2modern 303 Naka, Yuuji (1517) Won 2-0 +201411
3modern 403 Okubo, Yoshihiko (1589) Won 2-1 +211432
4modern 264 Ezo, Keita (1555) Lost 0-2 -161416
5modern 353 Maseguchi, Masashi (1347) Lost 0-2 -191397
6modern 480 Morishita, Yoshihisa (1416) Lost 1-2 -181379
7modern 646 Setsompop, Mingrerk (1488) Lost 1-2 -161363
8modern 616 Fukutani, Mitumasa (1461) Won 2-0 +201383
top average opponent: 1482record: 3-4 new rating: 1383

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1413
round table opponent (rating) result Δrating
2standard 342 Hishiyama, Luis (1464) Won 2-0 +191432
3standard 278 Kitahara, Hiroaki (1765) Lost 1-2 -121420
4standard 666 Takahira, Shunsuke (1714) Lost 1-2 -131407
5standard 780 Okada, Kazuhiro (1501) Lost 0-2 -161391
top average opponent: 1611record: 1-3 new rating: 1391

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1366
round table opponent (rating) result Δrating
2standard 546 Nanjo, Masashi (1804) Lost 0-2 -101356
3standard 961 Tanaka, Naohiro (1481) Won 1-0 +201376
4standard 301 Sui, Xin (1984) Lost 1-2 -81368
5standard 736 Kikuchi, Shou (1413) Won 2-0 +191387
6standard 743 Yasue, Hayato (1496) Won 2-0 +191406
7standard 469 Ichimura, Yuji (1547) Won 2-0 +211427
8standard 445 Ootani, Yousuke (1636) Lost 0-2 -141413
top average opponent: 1623record: 4-3 new rating: 1413

Grand Prix Chiba 2018 (M19 limited) starting rating: 1359
round table opponent (rating) result Δrating
2sealed 453 Morotome, Ken (1797) Lost 0-2 -101349
3sealed 695 Igarashi, Ryosuke (1506) Lost 1-2 -161333
4sealed 862 Takeshita, Masato (1454) Won 2-1 +211354
5sealed 537 Jinno, Kohei (1507) Won 2-1 +201374
6sealed 431 Ii, Tatsuya (1491) Won 2-0 +211395
7sealed 428 Matsumoto, Yuki1423 (1662) Lost 0-2 -141381
8sealed 482 Kobayashi, Atsumu (1533) Lost 0-2 -151366
top average opponent: 1564record: 3-4 new rating: 1366

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1411
round table opponent (rating) result Δrating
2sealed 515 Okamoto, Kentaro (1495) Lost 0-2 -171394
3sealed 885 Enomoto, Keisuke (1415) Lost 0-2 -171377
4sealed 929 Nakamura, Yuto (1509) Lost 0-2 -161361
5sealed 1011 Tanabe, Kazuya (1159) Won 2-0 +141375
6sealed 940 Zhang, Hongtao (1468) Lost 1-2 -161359
top average opponent: 1409record: 1-4 new rating: 1359

Grand Prix Kobe 2017 (modern) starting rating: 1393
round table opponent (rating) result Δrating
2modern 419 Okumura, Shuuhei (1520) Won 2-1 +211414
3modern 605 Yasuda, Takaaki (1477) Won 2-0 +191433
4modern 91 Kamei, Kazuhiko (1418) Lost 1-2 -181415
5modern 387 Maruo, Yuuta (1771) Won 2-1 +241439
6modern 216 Banno, Kunihiko (1580) Lost 1-2 -161423
7modern 410 Takahashi, Ryo 8120 (1509) Won 2-0 +201443
8modern 163 Ninagawa, Makoto (1532) Lost 1-2 -161427
9modern 390 Canonica, Kevin (1542) Lost 0-2 -161411
top average opponent: 1544record: 4-4 new rating: 1411

Grand Prix Chiba 2016 (legacy) starting rating: 1419
round table opponent (rating) result Δrating
1legacy 354 Kuga, Motoshi (1500) Lost 0-2 -171402
2legacy 691 Amano, Takatoshi (1388) Lost 0-2 -181384
3legacy 1041 Chiba, Tatsuya (1410) Won 2-1 +191403
4legacy 946 Sougo, Takahashi (1481) Won 2-0 +191422
5legacy 728 Yamaguchi, Yuuichi (1548) Lost 0-2 -161406
6legacy 864 Nishiura, Natsu (1475) Draw 1-1 +21408
7legacy 865 Kataoka, Hiroaki (1624) Lost 0-2 -151393
top average opponent: 1489record: 2-4-1 new rating: 1393

Grand Prix Kyoto 2015 (legacy) starting rating: 1453
round table opponent (rating) result Δrating
1legacy 254 Terada, Tadayoshi (1396) Draw 1-1 -11452
2legacy 221 Kaneda, Yuuji (1463) Lost 1-2 -181434
3legacy 404 Ogata, Satoshi (1515) Won 2-0 +201454
4legacy 311 Yoshimura, Naoki (1451) Draw 1-1 01454
5legacy 360 Ishikawa, Masami (1492) Lost 1-2 -171437
6legacy 345 Yamaguchi, Sonomi (1455) Lost 0-1 -181419
top average opponent: 1462record: 1-3-2 new rating: 1419

Grand Prix Kobe 2014 (modern) starting rating: 1509
round table opponent (rating) result Δrating
1modern 1051 Kitabayashi, Nobuyuki (1468) Lost 0-2 -181491
2modern 1180 Sato, Hiroyuki (1423) Lost 1-2 -201471
3modern 1249 Nakatani, Yoshihide (1464) Lost 1-2 -181453
top average opponent: 1451record: 0-3 new rating: 1453

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1515
round table opponent (rating) result Δrating
1standard 288 Fukaya, Kouhei (1478) Lost 1-2 -181497
2standard 429 Masuyama, Yuko (1261) Won 2-0 +131510
3standard 445 Yuba, Hirofumi (1553) Lost 1-2 -171493
4standard 573 Uchiyama, Takenori (1376) Won 2-0 +161509
5standard 475 Hotta, Shingo (1503) Won 2-1 +181527
6standard 419 Hirose, Daichi (1385) Draw 1-1 -31524
7standard 382 Abe, Motoki (1693) Lost 0-2 -151509
top average opponent: 1464record: 3-3-1 new rating: 1509

Grand Prix Kobe 2012 (DKA limited) starting rating: 1457
round table opponent (rating) result Δrating
1sealed 188 Ishida, Yuuichi (1567) Lost 0-2 -161441
2sealed 440 Kato, Takanori (1448) Won 2-0 +181459
3sealed 352 Fujimori, Masayoshi (1466) Won 2-1 +181477
4sealed 297 Mamiya, Takumi (1518) Won 2-1 +191496
5sealed 187 Miyanishi, Makoto (1460) Won 2-0 +171513
6sealed 136 Fujimoto, Tomoya (1581) Won 2-1 +201533
7sealed 42 Murata, Kouji (1527) Lost 1-2 -181515
8sealed 82 Babasaki, Taro (1520) Won 2-0 +181533
9sealed 93 Tsujikawa, Taiga (1574) Lost 1-2 -181515
top average opponent: 1518record: 6-3 new rating: 1515

Grand Prix Niigata 2009 (M10 limited) starting rating: 1515
round table opponent (rating) result Δrating
1sealed 204 Ito, Yuuko (1360) Lost 0-2 -211494
2sealed 288 Hagiwara, Yuuta (1447) Lost 0-2 -191475
3sealed 263 Nakamura, Taku (1464) Lost 0-2 -181457
top average opponent: 1423record: 0-3 new rating: 1457

Grand Prix Kobe 2009 (extended) starting rating: 1516
round table opponent (rating) result Δrating
1extended 134 Hirota, Ginjiro (1464) Won 2-1 +171533
2extended 86 Ishimaru, Ken (1625) Lost 0-2 -161517
3extended 138 Takagi, Yui (1641) Lost 1-2 -161501
4extended 189 Busch, Michael (1484) Lost 1-2 -181483
5extended 219 Ueyama, Yuji (1442) Won 2-1 +171500
6extended 182 Yamano, Tatsuto (1443) Won 2-0 +171517
7extended 163 Terada, Tadashi (1542) Lost 1-2 -181499
8extended 138 Kobayashi, Jun (1368) Won 2-0 +161515
top average opponent: 1501record: 4-4 new rating: 1515

Grand Prix Okayama 2008 (ALA limited) starting rating: 1541
round table opponent (rating) result Δrating
1sealed 286 Nakagawa, Hiroki (1429) Won 0-0 +161557
2sealed 55 Itou, Takanori (1462) Lost 1-2 -201537
3sealed 226 Wakisaka, Yuusuke (1698) Won 2-1 +211558
4sealed 121 Hishida, Akinori (1513) Lost 0-2 -181540
5sealed 143 Fujimoto, Takehiro (Hyogo) (1452) Lost 1-2 -201520
6sealed 70 Shigehara, Akinori (1369) Won 2-1 +151535
7sealed 51 Nakamura, Hirobumi (1463) Lost 1-2 -191516
top average opponent: 1484record: 3-4 new rating: 1516

Grand Prix Kyoto 2003 (LGN limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 149 Satou, Yasuaki (1500) Won 2-1 +181518
2sealed 137 Okabayashi, Masanao (1653) Won 2-1 +201538
3sealed 18 Akashi, Toshihiko (1574) Won 2-0 +191557
4sealed 21 Shiwaku, Tsuyoshi (1470) Lost 1-2 -191538
5sealed 51 Saitou, Takahiro (1639) Won 2-0 +191557
6sealed 33 Kunisato, Ebie (1661) Lost 0-2 -161541
top average opponent: 1583record: 4-2 new rating: 1541