Ohtake, Nobuyuki
Current rating: 1594
Record: 38-36-4
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 26 | Otsuka, Yohei (1528) | Lost 1-2 | -191560 |
| 2pioneer | 525 | Komatsubara, Fumiya (1479) | Won 2-0 | +171577 |
| 3pioneer | 529 | Sasaki, Shou (1602) | Won 2-1 | +181595 |
| 4pioneer | 506 | Satou, Katsuya (1515) | Draw 1-1 | -11594 |
| 5pioneer | 392 | Sugimoto, Shimpei (1489) | Won 2-0 | +161610 |
| 6pioneer | 251 | Moriya, Jun (1830) | Lost 0-2 | -141596 |
| 7pioneer | 384 | Kajimoto, Atsushi (1519) | Won 2-1 | +161612 |
| 8pioneer | 268 | Nakajima, Masanori (1609) | Lost 0-2 | -181594 |
| top | average opponent: 1571record: 4-3-1 | new rating: 1594 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 381 | Nishimura, Hiroto (1500) | Won 2-0 | +181514 |
| 2standard | 59 | Morita, Kazuki (1447) | Won 2-1 | +161530 |
| 3standard | 178 | Kayano, Youhei (1527) | Won 2-0 | +181548 |
| 4standard | 74 | Kanehira, Haruki (1543) | Won 2-0 | +181566 |
| 5standard | 66 | Fujikura, Akinori (1610) | Won 2-1 | +191585 |
| 6standard | 13 | Kihara, Yasuyuki (1562) | Won 2-1 | +181603 |
| 7standard | 25 | Takahashi, Jun (1824) | Won 2-1 | +221625 |
| 8standard | 1 | Kumagai, Riku (2127) | Won 2-1 | +261651 |
| 9standard | 2 | Horiuchi, Makoto (1848) | Lost 0-1 | -141637 |
| 10standard | 12 | Hayakawa, Sho (1691) | Lost 1-2 | -171620 |
| 11standard | 37 | Saito, Shinnosuke (1589) | Lost 1-2 | -191601 |
| 12standard | 88 | Sugiyama, Yuya (1813) | Lost 0-2 | -141587 |
| 13standard | 105 | Watanabe, Takanori (1786) | Won 2-1 | +211608 |
| 14standard | 74 | Okai, Toshiki (1861) | Lost 1-2 | -131595 |
| 15standard | 80 | Takahira, Shunsuke (1721) | Lost 0-2 | -161579 |
| top | average opponent: 1697record: 9-6 | new rating: 1579 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 566 | Fukuoka, Naoto (1486) | Won 2-0 | +181499 |
| 2standard | 8 | Yagura, Ryota (1660) | Lost 1-2 | -151484 |
| 3standard | 636 | Tsubouchi, Yuichi (1408) | Won 2-0 | +171501 |
| 4standard | 551 | Teng, Kaiyuan (1375) | Lost 0-2 | -201481 |
| 5standard | 544 | Matsuzaki, Eiji (1438) | Lost 1-2 | -191462 |
| 6standard | 725 | Ishihama, Yuki (1445) | Won 2-1 | +171479 |
| 7standard | 548 | Takahashi, Toshirou (1376) | Won 2-0 | +171496 |
| top | average opponent: 1455record: 4-3 | new rating: 1496 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Ivanov, Dimitri (1541) | Won 2-1 | +191469 |
| 2sealed | 290 | Kaneko, Masashi (1556) | Draw 1-1 | +21471 |
| 3sealed | 555 | Yamada, Sintarou (1501) | Won 2-0 | +181489 |
| 4sealed | 324 | Tsuda, Mineyuki (1646) | Lost 0-2 | -151474 |
| 5sealed | 558 | Amano, Yuuichirou (1530) | Won 2-0 | +191493 |
| 6sealed | 372 | Takashima, Daisuke (1553) | Won 2-0 | +191512 |
| 7sealed | 210 | Yamasaki, Yudai (1689) | Lost 1-2 | -151497 |
| 8sealed | 393 | Veneri, Dario (1596) | Lost 0-2 | -161481 |
| top | average opponent: 1577record: 4-3-1 | new rating: 1481 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 124 | Yasuhara, Seito (1543) | Won 2-0 | +201474 |
| 2standard | 383 | Shimamura, Yukihiro (1613) | Lost 0-2 | -151459 |
| 3standard | 729 | Kushibe, Toshiki (1597) | Lost 1-2 | -161443 |
| 4standard | 1151 | Hokumura, Tatsuro (1458) | Won 2-1 | +181461 |
| 5standard | 832 | Kawamata, Daisuke (1635) | Lost 0-2 | -151446 |
| 6standard | 980 | Satou, Kentarou (1424) | Won 2-0 | +181464 |
| 7standard | 772 | Nakano, Tatsuhito (1548) | Won 2-0 | +201484 |
| 8standard | 484 | Kurahashi, Hironori (1570) | Lost 0-2 | -171467 |
| 9standard | 738 | Sato, Jyun (1487) | Lost 1-2 | -171450 |
| top | average opponent: 1542record: 4-5 | new rating: 1450 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Kusaka, Kousuke (1500) | Lost 1-2 | -171411 |
| 2standard | 1056 | Ikeda, Keigo (1481) | Won 2-1 | +191430 |
| 3standard | 1068 | Matsuda, Yuichi (1604) | Won 2-0 | +221452 |
| 4standard | 491 | Ishiwata, Hyuuma (1471) | Lost 1-2 | -181434 |
| 5standard | 915 | Kanazawa, Daiki (1535) | Won 2-0 | +201454 |
| 6standard | 623 | Wanibuchi, Kouji (1452) | Draw 1-1 | 01454 |
| 7standard | 717 | Ishida, Tetsuya (1426) | Won 2-1 | +171471 |
| 8standard | 494 | Satou, Wataru (Chiba) (1538) | Lost 0-2 | -171454 |
| top | average opponent: 1501record: 4-3-1 | new rating: 1454 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 552 | Suzuki, Masaya (1343) | Lost 0-2 | -211462 |
| 2sealed | 720 | Nagoya, Ryouta (1483) | Lost 0-2 | -171445 |
| 3sealed | 1143 | Hattori, Kosuke (1410) | Lost 1-2 | -191426 |
| 4sealed | 1207 | Galloway, Chip (1445) | Won 2-1 | +191445 |
| 5sealed | 1071 | Abe, Yusuke (1515) | Lost 0-2 | -171428 |
| top | average opponent: 1439record: 1-4 | new rating: 1428 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 720 | Hasaba, Kenji (1446) | Won 2-0 | +171480 |
| 2standard | 487 | Miyazaki, Kensuke (1484) | Lost 1-2 | -171463 |
| 3standard | 619 | Sakamoto, Ryota (1441) | Lost 1-2 | -191444 |
| 4standard | 1084 | Bass, Dan (1486) | Won 2-1 | +191463 |
| 5standard | 859 | Tanaka, Yuusuke (1501) | Won 2-0 | +191482 |
| 6standard | 403 | Otsuka, Yasumasa (1517) | Won 2-1 | +181500 |
| 7standard | 454 | Kai, Hidekazu (1538) | Lost 1-2 | -171483 |
| top | average opponent: 1488record: 4-3 | new rating: 1483 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2099 | Boehner, Brent (1661) | Lost 0-2 | -141444 |
| 2sealed | 2435 | Noda, Toshiaki (1482) | Won 2-0 | +191463 |
| 3sealed | 2319 | Sakaguchi, Naoya (1506) | Lost 0-2 | -171446 |
| 4sealed | 2353 | Ohno, Naoki (1496) | Won 2-0 | +181464 |
| 5sealed | 2293 | Fukumoto, Tsuyoshi (1481) | Lost 0-2 | -171447 |
| 6sealed | 2283 | Takahashi, Tomoo (1336) | Won 2-0 | +161463 |
| top | average opponent: 1494record: 3-3 | new rating: 1463 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 618 | Oouti, Kazuhito (1500) | Won 2-0 | +181518 |
| 2sealed | 756 | Maruno, Takaaki (1499) | Lost 0-2 | -181500 |
| 3sealed | 978 | Aizawa, Takahiro (1390) | Lost 0-2 | -201480 |
| 4sealed | 1032 | Matsushita, Masayoshi (1483) | Lost 0-2 | -181462 |
| 5sealed | 1037 | Noji, Tomoyuki (1280) | Draw 1-1 | -41458 |
| top | average opponent: 1430record: 1-3-1 | new rating: 1458 | ||