Takeuchi, Jun
Current rating: 1678
Record: 35-23
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1681 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 90 | Yuki, Ryosuke (1589) | Lost 1-2 | -191662 |
| 2pioneer | 508 | Kawai, Riku (1481) | Won 2-0 | +141676 |
| 3pioneer | 566 | Seol, Sinho (1504) | Won 2-1 | +151691 |
| 4pioneer | 321 | Matsuura, Fumiya (1587) | Lost 1-2 | -201671 |
| 5pioneer | 441 | Hirose, Munenori (1522) | Won 2-1 | +161687 |
| 6pioneer | 362 | Watanabe, Ayumi (1560) | Won 2-1 | +151702 |
| 7pioneer | 337 | Watanabe, Masao (1331) | Lost 0-2 | -241678 |
| top | average opponent: 1511record: 4-3 | new rating: 1678 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 134 | Matsumoto, Shota (1622) | Won 2-1 | +161702 |
| 4legacy | 27 | Komiyama, Kouhei (1492) | Won 2-0 | +151717 |
| 5legacy | 4 | Saito, Takaya (1881) | Won 2-1 | +211738 |
| 6legacy | 7 | Nakajima, Jun (1495) | Lost 1-2 | -231715 |
| 7legacy | 23 | Shoji, Keishi (1594) | Lost 0-2 | -201695 |
| 8legacy | 78 | Tsukada, Hiroshi (1472) | Won 2-1 | +141709 |
| 9legacy | 98 | Hashimoto, Satoshi 6288 (1645) | Won 2-1 | +171726 |
| 10legacy | 42 | Niwa, Hotaka (1692) | Lost 0-2 | -191707 |
| 11legacy | 66 | Ikki, Notsu (1581) | Lost 1-2 | -201687 |
| 12legacy | 92 | Jansen, Vinnie (1573) | Won 2-1 | +161703 |
| 13legacy | 57 | Sonoda, Naohiro (1651) | Won 2-0 | +171720 |
| 14legacy | 44 | Nishiwaki, Tatsuya (1587) | Lost 1-2 | -201700 |
| 15legacy | 64 | Takano, Shigeki (1692) | Lost 1-2 | -191681 |
| top | average opponent: 1614record: 7-6 | new rating: 1681 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 596 | Esaki, Keisuke (1700) | Lost 1-2 | -171622 |
| 2legacy | 844 | Emi, Shin'ichirou (1485) | Won 2-0 | +161638 |
| 3legacy | 832 | Shindou, Mamoru (1503) | Won 2-1 | +151653 |
| 4legacy | 730 | Fujiyoshi, Manabu (1534) | Lost 1-2 | -201633 |
| 5legacy | 862 | Miyazaki, Masato (1488) | Won 2-0 | +151648 |
| 6legacy | 740 | Soh, Joe (1896) | Won 2-1 | +231671 |
| 7legacy | 618 | Matsumoto, Takafumi (1583) | Won 2-1 | +161687 |
| 8legacy | 564 | Takao, Shota (1874) | Won 2-1 | +221709 |
| 9legacy | 588 | Goto, Yuki (1572) | Won 2-0 | +151724 |
| 10legacy | 110 | Ishida, Hiroshi (1715) | Lost 1-2 | -181706 |
| 11legacy | 76 | Ohashi, Gaku (1628) | Won 2-0 | +161722 |
| 12legacy | 88 | Esaki, Keisuke (1754) | Won 2-1 | +191741 |
| 13legacy | 60 | Furuichi, Takenori (1696) | Lost 0-2 | -191722 |
| 14legacy | 65 | Matsuoka, Naoto (1693) | Lost 0-2 | -181704 |
| 15legacy | 71 | Maruo, Yuuta (1696) | Lost 0-2 | -181686 |
| top | average opponent: 1655record: 9-6 | new rating: 1686 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 304 | Murase, Takuma (1500) | Lost 0-2 | -211639 |
| top | record: 0-1 | new rating: 1639 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 190 | Mori, Syuuichi (1481) | Won 2-1 | +171533 |
| 2standard | 65 | Takeuchi, Akinari (1588) | Won 2-0 | +191552 |
| 3standard | 44 | Sakano, Tatsuo (1591) | Won 2-0 | +191571 |
| 4standard | 70 | Suzuki, Kei (1624) | Lost 0-2 | -171554 |
| 5standard | 130 | Matsuyama, Ryousuke (1587) | Won 2-0 | +181572 |
| 6standard | 77 | Miyoshi, Hiroki (1599) | Won 2-0 | +191591 |
| 7standard | 49 | Hatashita, Hiroaki (1563) | Won 2-0 | +171608 |
| 8standard | 36 | Iyanaga, Junya (1838) | Lost 1-2 | -141594 |
| 9standard | 220 | Moriyasu, Genki (1594) | Won 2-0 | +181612 |
| 10standard | 104 | Nitta, Yuki (1679) | Won 2-0 | +201632 |
| 11standard | 63 | Nakayama, Takuya (1646) | Won 2-0 | +181650 |
| 12standard | 24 | Ikawa, Yoshihiko (1859) | Won 2-0 | +221672 |
| 13standard | 19 | Hirayama, Atsushi (1774) | Won 2-0 | +201692 |
| 14standard | 7 | Murata, Toshiaki (1831) | Lost 1-2 | -161676 |
| 15standard | 26 | Kihara, Atsuki (1769) | Lost 0-2 | -161660 |
| top | average opponent: 1668record: 11-4 | new rating: 1660 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 480 | Ishihara, Akira (1500) | Lost 1-2 | -181482 |
| 2standard | 574 | Sekiguchi, Dan (1428) | Won 2-1 | +171499 |
| 3standard | 367 | Ootomo, Yuuki (1500) | Lost 0-2 | -181481 |
| 4standard | 666 | Sasaki, Yuusuke (Osaka) (1392) | Won 2-1 | +161497 |
| 5standard | 492 | Sasayama, Shin (1498) | Won 2-0 | +181515 |
| 6standard | 289 | Ooneda, Yoshihiro (1531) | Lost 1-2 | -171498 |
| 7standard | 476 | Kubo, Hirotaka (1496) | Won 2-0 | +181516 |
| top | average opponent: 1478record: 4-3 | new rating: 1516 | ||