Ootake, Takeshi
Current rating: 1629
Record: 42-31
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Ogi, Hiroshi (1587) | Won 2-1 | +181650 |
| 2sealed | 189 | Tanaka, Hayato 0947 (1520) | Lost 0-2 | -211629 |
| 3sealed | 721 | Ono, Ikumi (1376) | Won 2-0 | +141643 |
| 4sealed | 603 | Ma, Noah (1889) | Lost 0-2 | -141629 |
| top | average opponent: 1593record: 2-2 | new rating: 1629 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 570 | Umezawa, Naoki (1432) | Lost 1-2 | -211624 |
| 2modern | 745 | Tsunematsu, Hiroshi (1479) | Won 2-1 | +151639 |
| 3modern | 787 | Mogami, Yuko (1500) | Won 2-0 | +151654 |
| 4modern | 748 | Luo, Jialiang (1630) | Lost 1-2 | -181636 |
| 5modern | 913 | Nauchi, Daisuke (1498) | Won 2-1 | +161652 |
| 6modern | 437 | Matsumura, Naoya (1591) | Lost 1-2 | -201632 |
| top | average opponent: 1522record: 3-3 | new rating: 1632 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 473 | Yamaguchi, Takumi (1482) | Lost 0-2 | -211595 |
| 2standard | 733 | Nakamura, Naohiko (1480) | Won 2-1 | +161611 |
| 3standard | 658 | Takahashi, Tsuyoshi (1504) | Won 2-1 | +161627 |
| 4standard | 444 | Soshi, Yuya (1517) | Won 2-0 | +161643 |
| 5standard | 359 | Tiaw, Wen Zhuo (1590) | Won 2-1 | +171660 |
| 6standard | 293 | Asai, Ikuya (1554) | Lost 1-2 | -201640 |
| 7standard | 541 | Kawamura, Kazushi (1885) | Won 2-0 | +231663 |
| 8standard | 335 | Yamada, Takuya (1706) | Lost 1-2 | -181645 |
| top | average opponent: 1590record: 5-3 | new rating: 1645 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 570 | Shibata, Masato (1517) | Won 2-0 | +171635 |
| 2sealed | 348 | Kozu, Yu (1518) | Won 2-0 | +151650 |
| 3sealed | 268 | Ogawa, Daiki (1522) | Won 2-1 | +161666 |
| 4sealed | 256 | Zhi, Yimin (1773) | Lost 0-2 | -161650 |
| 5sealed | 410 | Nass, Matthew (1863) | Lost 1-2 | -141636 |
| 6sealed | 446 | Chou, Takayuki (1513) | Lost 1-2 | -201616 |
| top | average opponent: 1618record: 3-3 | new rating: 1616 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 656 | Yamamoto, Hideaki (1520) | Lost 1-2 | -201646 |
| 2modern | 697 | Yoda, Daichi (1482) | Won 2-1 | +151661 |
| 3modern | 729 | Fukuda, Yoshifumi (1471) | Lost 1-2 | -221639 |
| 4modern | 1231 | Kato, Hidenori (1482) | Lost 1-2 | -211618 |
| top | average opponent: 1489record: 1-3 | new rating: 1618 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 450 | Yamaguchi, Yuuichi (1563) | Won 2-0 | +161685 |
| 2standard | 573 | Sugihara, Toshihiro (1768) | Won 2-0 | +201705 |
| 3standard | 118 | Sia, Pei Ren (1615) | Lost 1-2 | -201685 |
| 4standard | 414 | Akagi, Takaaki (1416) | Lost 1-2 | -231662 |
| 5standard | 723 | Oyama, Tomonori (1498) | Won 2-0 | +151677 |
| 6standard | 613 | Itou, Makoto3971 (1524) | Won 2-0 | +151692 |
| 7standard | 302 | Ishihara, Akira (1416) | Won 2-0 | +141706 |
| 8standard | 360 | Okino, Ryuu (1594) | Lost 0-2 | -201686 |
| 9standard | 464 | Yanase, Kaname (1618) | Lost 1-2 | -201666 |
| top | average opponent: 1557record: 5-4 | new rating: 1666 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1688 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 547 | Harada, Akio (1399) | Lost 0-2 | -231665 |
| 2legacy | 552 | Shimizu, Takeo (1482) | Won 2-1 | +141679 |
| 3legacy | 828 | Yamasita, Akira (1457) | Won 2-1 | +141693 |
| 4legacy | 538 | Murakami, Akinori (1467) | Won 2-1 | +141707 |
| 5legacy | 356 | Tsuchiya, Hideaki (1823) | Lost 1-2 | -161691 |
| 6legacy | 487 | Mochizuki, Tomohiro (1448) | Lost 1-2 | -221669 |
| top | average opponent: 1512record: 3-3 | new rating: 1669 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 859 | Fukasawa, Shinya (1559) | Won 2-0 | +151729 |
| 2standard | 642 | Nagae, Kazuya (1440) | Won 2-0 | +131742 |
| 3standard | 495 | Hasegawa, Gaku (1736) | Lost 1-2 | -181724 |
| 4standard | 940 | Yamazaki, Matsutaro (1516) | Lost 0-2 | -221702 |
| 5standard | 804 | Asahara, Akira (1894) | Lost 0-2 | -141688 |
| top | average opponent: 1629record: 2-3 | new rating: 1688 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 533 | Yoshida, Kazuki (1500) | Won 2-0 | +171563 |
| 2sealed | 44 | Jindalertudomdee, Jira (1507) | Won 2-1 | +171580 |
| 3sealed | 157 | Korekawa, Takashi (1468) | Won 2-0 | +161596 |
| 4sealed | 55 | Kozaki, Masahiro (1538) | Won 2-0 | +171613 |
| 5sealed | 130 | Okumura, Noriaki (1526) | Won 2-0 | +161629 |
| 6sealed | 45 | Kandori, Kouji (1551) | Won 2-0 | +171646 |
| 7sealed | 26 | Fukui, Shunsuke (1778) | Lost 1-2 | -161630 |
| 8sealed | 115 | Nose, Shunsuke (1533) | Won 2-1 | +161646 |
| 9sealed | 45 | Okada, Kou (1690) | Won 2-1 | +191665 |
| 10draft | 307 | Munekata, Yuuki (1670) | Won 2-1 | +181683 |
| 11draft | 98 | Fuchita, Shouhei (1754) | Lost 0-2 | -161667 |
| 12draft | 6 | Kitauchi, Kazuya (1665) | Won 2-1 | +181685 |
| 13draft | 254 | Iyanaga, Junya (2053) | Lost 0-2 | -121673 |
| 14draft | 6 | Yu, Pi Hsiang (1785) | Won 2-1 | +201693 |
| 15draft | 61 | Izumi, Hikaru (1867) | Won 2-1 | +211714 |
| top | average opponent: 1659record: 12-3 | new rating: 1714 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Akasaka, Yasuyuki (1501) | Won 2-0 | +171556 |
| 2standard | 73 | Okumura, Yuji (1701) | Won 2-0 | +211577 |
| 3standard | 184 | Kobayashi, Kazuto (1643) | Lost 0-2 | -171560 |
| 4standard | 456 | Suematsu, Takaaki (1762) | Lost 0-2 | -141546 |
| top | average opponent: 1652record: 2-2 | new rating: 1546 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 439 | Saito, Shunsuke (1520) | Won 2-0 | +181518 |
| 2sealed | 3 | Ueda, Yuuki (1518) | Won 2-0 | +181536 |
| 3sealed | 182 | Suzuki, Junpei (1553) | Won 2-0 | +191555 |
| 4sealed | 48 | Suzuki, Tomofumi (1522) | Lost 1-2 | -191536 |
| 5sealed | 158 | Kitabayashi, Takashi (1664) | Won 2-1 | +201556 |
| 6sealed | 89 | Kondou, Hiroshi (1589) | Lost 0-2 | -171539 |
| top | average opponent: 1561record: 4-2 | new rating: 1539 | ||