Tanabe, Takumi
Current rating: 1678
Record: 48-40-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 354 | Goto, Yoshimasa (1433) | Won 2-1 | +151618 |
| 3pioneer | 401 | Shimamura, Kazushige (1545) | Won 2-1 | +171635 |
| 4pioneer | 80 | Shiozaki, Toshinori (1890) | Lost 0-2 | -141621 |
| 5pioneer | 129 | Yaegasi, Naoki (1457) | Won 2-1 | +151636 |
| 6pioneer | 191 | Sakaino, Yuta (1603) | Won 2-1 | +181654 |
| 7pioneer | 101 | Bin, Jia (1870) | Won 2-1 | +211675 |
| 8pioneer | 68 | Nose, Shunsuke (1794) | Lost 0-2 | -151660 |
| 9pioneer | 99 | Yamada, Junki (1680) | Won 2-1 | +181678 |
| 10pioneer | 85 | Kitamura, Takuya (1530) | Won 2-0 | +151693 |
| 11pioneer | 63 | Hayashi, Hisaaki (1582) | Lost 0-2 | -201673 |
| 12pioneer | 100 | Honda, Atsuo (1680) | Lost 1-2 | -181655 |
| 13pioneer | 108 | Soyama, Tomohiro (1506) | Won 2-0 | +161671 |
| 14pioneer | 91 | Masukado, Kenta (2065) | Lost 1-2 | -121659 |
| 15pioneer | 86 | Takeda, Hiroshi (1682) | Won 2-0 | +191678 |
| top | average opponent: 1665record: 9-5 | new rating: 1678 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Okada, Tomofumi (1861) | Lost 1-2 | -131558 |
| 2standard | 458 | Muto, Takano (1483) | Won 2-0 | +171575 |
| 3standard | 571 | Masumoto, Kazuhiro (1500) | Lost 0-2 | -201555 |
| 4standard | 735 | Yamakawa, Kiyozumi (1451) | Lost 1-2 | -191536 |
| 5standard | 736 | Shirakawa, Yuishin (1476) | Won 2-1 | +161552 |
| 6standard | 582 | Takeuchi, Yosuke (1420) | Won 2-1 | +161568 |
| 7standard | 459 | Sano, Takumi (1571) | Won 2-0 | +181586 |
| 8standard | 383 | Hosoda, Daiki (1520) | Won 2-0 | +171603 |
| top | average opponent: 1535record: 5-3 | new rating: 1603 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Takamatsu, Masahiro (1341) | Won 2-0 | +141554 |
| 2sealed | 360 | Okajima, Kuninori (1554) | Lost 1-2 | -181536 |
| 3sealed | 814 | Yamamoto, Takuto (1437) | Won 2-0 | +161552 |
| 4sealed | 683 | Shinozaki, Takahiro (1493) | Won 2-0 | +171569 |
| 5sealed | 325 | Takeshita, Ryo (1624) | Lost 0-2 | -171552 |
| 6sealed | 664 | Hoshina, Kohei (1403) | Won 2-0 | +151567 |
| 7sealed | 377 | Haneda, Daisuke (1753) | Won 2-1 | +221589 |
| 8sealed | 153 | Kuroiwa, Satoshi (1607) | Lost 1-2 | -181571 |
| top | average opponent: 1526record: 5-3 | new rating: 1571 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 219 | Kanai, Makoto (1462) | Lost 0-2 | -201570 |
| 2modern | 965 | Kouroku, Hikaru (1496) | Won 2-0 | +171587 |
| 3modern | 597 | Suzuki, Jun (1469) | Lost 1-2 | -211566 |
| 4modern | 1071 | Sugimura, Masakazu (1412) | Won 2-1 | +161582 |
| 5modern | 637 | Nagayama, Sou (1506) | Won 2-1 | +161598 |
| 6modern | 529 | Hannya, Yamato (1562) | Lost 1-2 | -181580 |
| 7modern | 556 | Takahashi, Akira (1404) | Lost 0-2 | -221558 |
| 8modern | 652 | Ishii, Shinji (1509) | Lost 0-2 | -181540 |
| top | average opponent: 1478record: 3-5 | new rating: 1540 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 350 | Mihashi, Takanobu (1517) | Won 2-1 | +201470 |
| 2standard | 446 | Imai, Kenta (1643) | Won 2-1 | +211491 |
| 3standard | 196 | Gotou, Hiroyuki (1758) | Won 2-1 | +231514 |
| 4standard | 198 | Takahashi, Ryo 8120 (1627) | Won 2-0 | +201534 |
| 5standard | 45 | Liu, Yuchen (1937) | Lost 0-2 | -111523 |
| 6standard | 170 | Takata, Kouhei (1688) | Won 2-0 | +211544 |
| 7standard | 73 | Yabe, Tomoyoshi (1481) | Won 2-0 | +161560 |
| 8standard | 43 | Kurokawa, Kazuaki (1544) | Won 2-0 | +181578 |
| 9standard | 16 | Tonouchi, Keita (1799) | Lost 1-2 | -141564 |
| 10standard | 37 | Uno, Yuki (1684) | Won 2-0 | +201584 |
| 11standard | 77 | Adachi, Yoshikazu (1670) | Lost 0-2 | -161568 |
| 12standard | 63 | Isogaya, Leo (1500) | Won 2-0 | +171585 |
| 13standard | 66 | Goshima, Akito (1794) | Lost 0-2 | -151570 |
| 14standard | 75 | Lin, Chi Kuan (1587) | Won 2-1 | +191589 |
| 15standard | 59 | Kobayashi, Chiaki (1673) | Draw 1-1 | +11590 |
| top | average opponent: 1660record: 10-4-1 | new rating: 1590 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 186 | Furukawa, Syun (1517) | Lost 0-2 | -181484 |
| 3standard | 944 | Sasaki, Shou (1473) | Lost 1-2 | -181466 |
| 4standard | 933 | Yamanaka, Takuya (1563) | Lost 1-2 | -161450 |
| 5standard | 1033 | Shimoda, Akihiro (1467) | Won 2-0 | +181468 |
| 6standard | 888 | Gocyo, Kyousuke (1486) | Lost 0-2 | -181450 |
| top | average opponent: 1501record: 1-4 | new rating: 1450 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1106 | Yamagata, Shuhei (1484) | Won 2-0 | +181490 |
| 3sealed | 951 | Miyano, Shinichi (1646) | Won 2-0 | +211511 |
| 4sealed | 820 | Murase, Hiroshi (1927) | Lost 0-2 | -111500 |
| 5sealed | 962 | Fukui, Shunsuke (1565) | Lost 1-2 | -171483 |
| 6sealed | 1059 | Nomura, Shintaro (1493) | Won 2-0 | +181501 |
| 7sealed | 986 | Kitajima, Ryoko (1539) | Won 2-0 | +191520 |
| 8sealed | 939 | Hattori, Takesi (1514) | Lost 0-2 | -181502 |
| top | average opponent: 1595record: 4-3 | new rating: 1502 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Shibata, Takahiro (1500) | Won 2-0 | +181508 |
| 2sealed | 39 | Udagawa, Yoshihiko (1499) | Lost 1-2 | -181490 |
| 3sealed | 282 | Kato, Yusuke9880 (1499) | Lost 0-2 | -181472 |
| 4sealed | 468 | Kobayashi, Satoshi (1477) | Lost 1-2 | -181454 |
| 5sealed | 421 | Yamamoto, Ryo (1483) | Won 2-1 | +181472 |
| 6sealed | 324 | Kaido, Yoshiaki (1399) | Won 2-1 | +171489 |
| 7sealed | 232 | Fujimaki, Satoshi (1528) | Lost 0-2 | -171472 |
| top | average opponent: 1483record: 3-4 | new rating: 1472 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 709 | Hino, Tomoaki (1441) | Won 2-0 | +181485 |
| 2modern | 944 | Okano, Toshiya (1507) | Lost 0-2 | -181467 |
| 3modern | 1155 | Mihara, Yuki (1554) | Lost 0-2 | -161451 |
| 4modern | 1188 | Yoshihara, Nakaaki (1465) | Lost 0-2 | -181433 |
| 5modern | 1157 | Takeda, Ryosuke (1461) | Won 2-0 | +191452 |
| 6modern | 1066 | Ohshiba, Atsushi (1436) | Won 2-0 | +171469 |
| 7modern | 971 | Noguchi, Takeshi (1542) | Won 2-1 | +201489 |
| 8modern | 910 | Okubo, Reo (1502) | Lost 0-2 | -181471 |
| 9modern | 916 | Kanou, Yuuki (1509) | Won 2-0 | +191490 |
| top | average opponent: 1491record: 5-4 | new rating: 1490 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 48 | Okino, Ryuu (1642) | Won 2-0 | +211521 |
| 3standard | 18 | Yoshida, Takefumi (1545) | Won 2-1 | +181539 |
| 4standard | 11 | Masukado, Kenta (1474) | Lost 0-2 | -191520 |
| 5standard | 81 | Sasada, Youhei (1503) | Won 2-0 | +181538 |
| 6standard | 39 | Tsukagoshi, Tadaki (1621) | Lost 1-2 | -171521 |
| 7standard | 101 | Murase, Takahiro (1539) | Lost 0-2 | -181503 |
| 8standard | 176 | Atsuji, Makoto (1445) | Lost 1-2 | -191484 |
| 9standard | 308 | Miyoshi, Hiroki (1546) | Lost 1-2 | -171467 |
| top | average opponent: 1540record: 3-5 | new rating: 1467 | ||