Takahashi, Kenta
Current rating: 1338
Record: 38-52-3
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 407 | Pass, William (1497) | Lost 1-2 | -171429 |
| 2pioneer | 527 | Chiba, Tatsuya (1302) | Won 2-0 | +161445 |
| 3pioneer | 578 | Kato, Tomohiro (1486) | Lost 0-2 | -171428 |
| 4pioneer | 743 | Miki, Hiroshi (1442) | Lost 1-2 | -181410 |
| 5pioneer | 694 | Ooe, Takahiro (1445) | Lost 0-2 | -171393 |
| 6pioneer | 629 | Ito, Katsuaki (1377) | Lost 1-2 | -191374 |
| 7pioneer | 540 | Satou, Shouichi (1413) | Lost 1-2 | -171357 |
| 8pioneer | 443 | Mogami, Yuko (1307) | Lost 0-2 | -191338 |
| top | average opponent: 1409record: 1-7 | new rating: 1338 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 342 | Nakamura, Hikaru (1500) | Lost 0-2 | -181467 |
| 2modern | 959 | Oshimi, Takeshi (1444) | Won 2-1 | +171484 |
| 3modern | 925 | Saito, Yuta (1438) | Won 2-0 | +181502 |
| 4modern | 502 | Shirakawa, Yuichiro (1434) | Won 2-0 | +161518 |
| 5modern | 427 | Bandou, Junichirou (1718) | Lost 0-2 | -141504 |
| 6modern | 521 | Kanekiyo, Ryusuke (1286) | Lost 0-2 | -221482 |
| 7modern | 568 | Yamazaki, Masaomi (1523) | Lost 0-2 | -171465 |
| 8modern | 608 | Tsukada, Hiroshi (1437) | Lost 0-2 | -191446 |
| top | average opponent: 1473record: 3-5 | new rating: 1446 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 325 | Fujiwara, Ryoji (1582) | Won 2-0 | +191564 |
| 2modern | 49 | Kondou, Keiichi (1498) | Won 2-0 | +171581 |
| 3modern | 451 | Yamada, Kengo (1538) | Lost 0-2 | -191562 |
| 4modern | 705 | Inoue, Takuto (1516) | Lost 0-2 | -191543 |
| 5modern | 991 | Michio, Kawano (1483) | Lost 0-2 | -191524 |
| 6modern | 1010 | Niitani, Nobuhide (1438) | Lost 1-2 | -191505 |
| 7modern | 1055 | Yoshidomi, Shuuji (1390) | Lost 0-2 | -201485 |
| top | average opponent: 1492record: 2-5 | new rating: 1485 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 356 | Kanazawa, Ryo (1599) | Won 2-0 | +191579 |
| 4legacy | 24 | Kodaira, Syouta (1518) | Lost 1-2 | -191560 |
| 5legacy | 316 | Onishi, Kouhei (1717) | Won 2-0 | +201580 |
| 6legacy | 280 | Sato, Keisuke (1649) | Lost 1-2 | -161564 |
| 7legacy | 501 | Horita, Toshiki (1629) | Lost 0-2 | -171547 |
| 8legacy | 523 | Takahashi, Takaya (1521) | Won 2-0 | +171564 |
| 9legacy | 476 | Yamada, Yosuke9422 (1511) | Lost 1-2 | -191545 |
| top | average opponent: 1592record: 3-4 | new rating: 1545 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1137 | Ohtsu, Hayato (1458) | Won 2-0 | +191462 |
| 2sealed | 1045 | Sugioka, Noriyuki (1561) | Won 2-0 | +201482 |
| 3sealed | 1025 | Yamamoto, Tetsuji (1490) | Won 2-0 | +181500 |
| 4sealed | 822 | Inoue, Toru (1831) | Lost 0-2 | -121488 |
| 5sealed | 904 | Minoura, Takeshi (1504) | Won 2-0 | +181506 |
| 6sealed | 871 | Arita, Ryuichi (1633) | Won 2-1 | +201526 |
| 7sealed | 818 | Mori, Yumeto (1554) | Won 2-1 | +191545 |
| 8sealed | 848 | Kubo, Yuta (1559) | Won 2-0 | +181563 |
| 9sealed | 818 | Motomura, Tomoya (1860) | Won 2-1 | +231586 |
| 10draft | 35 | Lee, Joon Soo (1693) | Lost 0-2 | -161570 |
| 11draft | 151 | Bessyo, Yuuya (1558) | Lost 0-2 | -181552 |
| 12draft | 139 | Wentao, Qi (1644) | Lost 1-2 | -161536 |
| 13draft | 60 | Ooyama, Yuusuke (1608) | Won 2-0 | +191555 |
| 14draft | 94 | Suzuki, Kazushige (1769) | Lost 1-2 | -141541 |
| 15draft | 146 | Tanaka, Rizumu (1609) | Won 2-0 | +191560 |
| top | average opponent: 1622record: 10-5 | new rating: 1560 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 604 | Sugita, Shunpei (1445) | Won 2-0 | +181476 |
| 2legacy | 602 | Tanaka, Daiki (Tokyo) (1519) | Lost 0-2 | -181458 |
| 3legacy | 840 | Harasawa, Ryotaro (1502) | Lost 0-2 | -171441 |
| 4legacy | 895 | Hongou, Satoshi (1480) | Won 2-1 | +191460 |
| 5legacy | 820 | Jackel, Stephen (1542) | Lost 1-2 | -171443 |
| top | average opponent: 1498record: 2-3 | new rating: 1443 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 257 | Shimizu, Souichirou (1520) | Lost 0-2 | -181475 |
| 2modern | 327 | Gibson, Joshua (1481) | Won 2-1 | +181493 |
| 3modern | 394 | Minekawa, Shun (1500) | Lost 0-2 | -181475 |
| 4modern | 515 | Saitou, Eiji (1502) | Lost 1-2 | -171458 |
| top | average opponent: 1501record: 1-3 | new rating: 1458 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 207 | Akimoto, Syouta (1500) | Won 2-1 | +181513 |
| 2modern | 336 | Tai, Akio (1526) | Lost 1-2 | -181495 |
| 3modern | 382 | Fukuoka, Sou (1497) | Won 2-0 | +181513 |
| 4modern | 425 | Tanaka, Rizumu (1423) | Lost 0-2 | -201493 |
| 5modern | 510 | iwasaki, hiromi (1465) | Won 2-0 | +181511 |
| 6modern | 281 | Inui, Takashi (1502) | Lost 0-2 | -181493 |
| top | average opponent: 1486record: 3-3 | new rating: 1493 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Onuma, Hayato (1423) | Won 2-0 | +161544 |
| 2sealed | 58 | Maeda, Lucio (1517) | Lost 0-2 | -181526 |
| 3sealed | 312 | Matsuoka, Tomohide (1769) | Lost 1-2 | -141512 |
| 4sealed | 484 | Nakata, Yusuke (1538) | Lost 1-2 | -171495 |
| top | average opponent: 1562record: 1-3 | new rating: 1495 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 56 | Sakurai, Kenichi (1552) | Lost 0-2 | -171498 |
| 5standard | 144 | Saijou, Yuuichi (1577) | Lost 0-2 | -171481 |
| 6standard | 251 | Tabe, Keita (1686) | Won 2-1 | +221503 |
| 7standard | 124 | Nagashima, Makoto (1706) | Lost 0-2 | -141489 |
| 8standard | 165 | Saito, Tomoya (1650) | Won 2-0 | +211510 |
| 9standard | 128 | Hirano, Kouji (1538) | Won 2-1 | +181528 |
| top | average opponent: 1618record: 3-3 | new rating: 1528 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 119 | Hassaku, Jinpei (1687) | Lost 1-2 | -131392 |
| 5extended | 146 | Hayashi, Nobuyoshi (1526) | Won 2-1 | +211413 |
| 6extended | 126 | Kataoka, Asami (1626) | Won 2-0 | +221435 |
| 7extended | 35 | Komuro, Shuu (1848) | Lost 1-2 | -111424 |
| 8extended | 162 | Mizobuchi, Yuuji (1566) | Won 2-1 | +201444 |
| 9extended | 49 | Kudo, Takuya (Yamagata (1575) | Draw 1-1 | +31447 |
| 10extended | 60 | Shiraishi, Tomomi (1828) | Draw 1-1 | +61453 |
| 11extended | 62 | Park, Bong-Jin (1578) | Won 2-1 | +211474 |
| 12extended | 48 | Chijimi, Keiichi (1634) | Won 2-1 | +201494 |
| 13extended | 34 | Matsushima, Yuuya (1600) | Draw 1-1 | +21496 |
| 14extended | 39 | Nakazuka, Yuuki (1548) | Won 2-1 | +191515 |
| 15extended | 20 | Tomii, Tsubasa (1841) | ID | 01515 |
| top | average opponent: 1655record: 6-2-4 | new rating: 1515 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | Hosaka, Atsushi (1630) | Lost 0-2 | -141399 |
| 2sealed | 249 | Fujita, Toshitake (1550) | Won 2-1 | +211420 |
| 3sealed | 207 | Gromko, Radoslaw (1580) | Won 2-0 | +211441 |
| 4sealed | 97 | Hanawa, Atsushi (1396) | Lost 1-2 | -191422 |
| 5sealed | 159 | Okumura, Noriaki (1504) | Lost 1-2 | -171405 |
| top | average opponent: 1532record: 2-3 | new rating: 1405 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Satou, Daisuke (1500) | Lost 1-2 | -181482 |
| 2sealed | 246 | Koizumi, Norihiro (1482) | Won 2-1 | +181500 |
| 3sealed | 187 | Kimoto, Kenji (1652) | Lost 1-2 | -151485 |
| 4sealed | 258 | Ogura, Ryou (1566) | Lost 0-2 | -171468 |
| 5sealed | 242 | Nishimura, Yusuke (1414) | Lost 0-2 | -191449 |
| 6sealed | 200 | Sasaki, Kuniaki (1446) | Lost 1-2 | -181431 |
| 7sealed | 164 | Kamai, Daisuke (1430) | Lost 0-2 | -181413 |
| top | average opponent: 1498record: 1-6 | new rating: 1413 | ||