Ohata, Norio
Current rating: 1439
Record: 34-41-2
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 84 | Shimadu, Naofumi (1723) | Won 2-1 | +231476 |
| 2standard | 264 | Tokunaga, Takayuki (1422) | Lost 1-2 | -191457 |
| 3standard | 527 | Tanaka, Shinichi 5937 (1515) | Won 2-1 | +191476 |
| 4standard | 441 | Hagiya, Ginga (1413) | Lost 0-2 | -191457 |
| 5standard | 648 | Nishi, Kohei (1480) | Lost 0-2 | -181439 |
| top | average opponent: 1511record: 2-3 | new rating: 1439 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 638 | Yoo, Seoungjai (1449) | Won 2-0 | +181470 |
| 2sealed | 22 | Goto, Yoshimasa (1443) | Won 2-1 | +181488 |
| 3sealed | 308 | Ishigami, Nobuhide (1497) | Lost 1-2 | -181470 |
| 4sealed | 537 | Ogino, Genki (1422) | Won 2-0 | +171487 |
| 5sealed | 485 | Shima, Junichirou (1536) | Lost 0-2 | -171470 |
| 6sealed | 464 | Masuda, Satoshi (1514) | Lost 0-2 | -171453 |
| top | average opponent: 1477record: 3-3 | new rating: 1453 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 517 | Yoshii, Takayuki (1525) | Lost 0-2 | -181473 |
| 2modern | 858 | Noguchi, Masanao (1360) | Lost 0-2 | -201453 |
| 3modern | 1073 | Isagoda, Jun (1462) | Won 2-0 | +181471 |
| 4modern | 914 | Nishida, Masahiro (1417) | Lost 1-2 | -191452 |
| top | average opponent: 1441record: 1-3 | new rating: 1452 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Hoshi, Hayato (1500) | Lost 0-2 | -181472 |
| 2standard | 719 | Yamada, Yoshitaka (1420) | Won 2-1 | +171489 |
| 3standard | 816 | Kashima, Yuuki (1559) | Lost 0-2 | -171472 |
| 4standard | 800 | Akizuki, Shotaro (1503) | Won 2-1 | +191491 |
| 5standard | 602 | Ikki, Notsu (1613) | Won 2-0 | +201511 |
| 6standard | 529 | Tomiyama, Shin (1387) | Lost 0-2 | -201491 |
| top | average opponent: 1497record: 3-3 | new rating: 1491 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 485 | Fujii, Ami (1287) | Won 2-0 | +151476 |
| 2sealed | 506 | Carter, Steven (1980) | Lost 0-2 | -101466 |
| 3sealed | 844 | Kimura, Kenta (1434) | Won 2-0 | +181484 |
| 4sealed | 531 | Kita, Takuya (1635) | Won 2-1 | +211505 |
| 5sealed | 242 | Sugiyama, Yuya (1899) | Won 2-1 | +241529 |
| 6sealed | 294 | Vardzik, Marek (1703) | Lost 0-2 | -151514 |
| 7sealed | 390 | Cho, Won-Jun (1602) | Won 2-1 | +201534 |
| 8sealed | 171 | Shimizu, Masatoshi (1538) | Won 2-1 | +181552 |
| 9sealed | 172 | Kanda, Aoi (1698) | Lost 0-2 | -151537 |
| 10draft | 270 | Oikawa, Ryusuke (1605) | Lost 1-2 | -171520 |
| 11draft | 213 | Yamamoto, Tetsuji (1691) | Lost 0-2 | -151505 |
| 12draft | 258 | Masuda, Shougo (1635) | Won 2-1 | +201525 |
| 13draft | 72 | Kawata, Yoshiaki (1492) | Lost 1-2 | -181507 |
| 14draft | 285 | Rosmarudin, Faizal (1552) | Lost 0-2 | -171490 |
| top | average opponent: 1625record: 7-7 | new rating: 1490 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 703 | Hori, Naomi (1529) | Lost 0-2 | -171461 |
| top | record: 0-1 | new rating: 1461 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Takahashi, Mitsuaki (1464) | Lost 0-2 | -191496 |
| 2standard | 764 | Hara, Katsuaki (1437) | Lost 1-2 | -191477 |
| 3standard | 1264 | Wada, Yuusaku (1468) | Won 2-0 | +181495 |
| 4standard | 1090 | Kurusu, Kazuki (1544) | Lost 1-2 | -171478 |
| 5standard | 1092 | Kimura, Takuya (1475) | Won 2-1 | +181496 |
| 6standard | 1043 | Ono, Makoto (1509) | Lost 1-2 | -181478 |
| top | average opponent: 1483record: 2-4 | new rating: 1478 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Kokubun, Taiki (1500) | Lost 1-2 | -181461 |
| 2standard | 1202 | Tamura, Nobuyuki (1418) | Draw 1-1 | -11460 |
| 3standard | 1403 | Fujikawa, Takashi (1317) | Won 2-1 | +161476 |
| 4standard | 1059 | Kiuchi, Makoto (1492) | Won 2-0 | +181494 |
| 5standard | 771 | Nishimura, Koichi (1434) | Won 2-1 | +171511 |
| 6standard | 460 | Itikawa, Shinichi (1533) | Won 2-0 | +181529 |
| 7standard | 305 | Morrow, Ryan (1555) | Lost 0-2 | -171512 |
| 8standard | 510 | Kositaporn, Nonthakorn (1586) | Won 2-1 | +191531 |
| 9standard | 362 | Navas, Luis (1643) | Lost 0-2 | -161515 |
| top | average opponent: 1498record: 5-3-1 | new rating: 1515 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 305 | Nishioka, Kouki (1500) | Won 2-0 | +181512 |
| 2standard | 90 | Ebara, Satoshi (1444) | Lost 1-2 | -191493 |
| 3standard | 761 | Juumonji, Ryou (1710) | Draw 1-1 | +41497 |
| 4standard | 830 | Takamatsu, Daiki (1497) | Lost 0-2 | -181479 |
| top | average opponent: 1538record: 1-2-1 | new rating: 1479 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 299 | Tanaka, Hayato (1537) | Won 2-0 | +191476 |
| 2sealed | 203 | Daikai, Rikiya (1549) | Won 2-1 | +201496 |
| 3sealed | 41 | Kawada, Kyogo (1506) | Won 2-0 | +181514 |
| 4sealed | 107 | Mackl, Valentin (1992) | Lost 0-2 | -101504 |
| 5sealed | 179 | Saito, Yuji (1561) | Won 2-1 | +191523 |
| 6sealed | 75 | Ichikawa, Norikazu (1618) | Lost 1-2 | -161507 |
| 7sealed | 130 | Yoon, SooHan (1796) | Lost 1-2 | -131494 |
| top | average opponent: 1651record: 4-3 | new rating: 1494 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 616 | Yamakita, Yuya (1627) | Lost 1-2 | -151433 |
| 2legacy | 802 | Ryouzawa, Kouhei (1482) | Won 2-0 | +191452 |
| 3legacy | 850 | Nakano, Syota (1498) | Won 2-0 | +191471 |
| 4legacy | 731 | Yako, A (1522) | Lost 1-2 | -181453 |
| 5legacy | 733 | Kumon, Shun (1576) | Won 2-1 | +211474 |
| 6legacy | 691 | McNeace, Shawn (1542) | Lost 1-2 | -171457 |
| top | average opponent: 1541record: 3-3 | new rating: 1457 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 243 | Tanabe, Kazuya (1173) | Lost 1-2 | -231447 |
| 2modern | 394 | Okada, Shu (1482) | Won 2-0 | +181465 |
| 3modern | 227 | Hirose, Daichi (1348) | Won 2-1 | +161481 |
| 4modern | 260 | Sorribas, Xavier (1639) | Lost 1-2 | -151466 |
| 5modern | 263 | Takahashi, Naohiro (1431) | Lost 0-2 | -181448 |
| top | average opponent: 1415record: 2-3 | new rating: 1448 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 632 | Toyooka, Shinichi (1500) | Lost 0-2 | -181482 |
| 2sealed | 843 | Nishide, Akira (1482) | Won 2-0 | +181500 |
| 3sealed | 695 | Ushie, Yuuta (1861) | Lost 1-2 | -121488 |
| 4sealed | 851 | Koga, Ryuji (1477) | Lost 1-2 | -181470 |
| top | average opponent: 1580record: 1-3 | new rating: 1470 | ||