Ushikubo, Kenichi
Current rating: 1476
Record: 86-97
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 145 | Moriya, Jun (1835) | Lost 0-2 | -131537 |
| 3pioneer | 698 | Furukawa, Syun6268 (1400) | Lost 0-2 | -211516 |
| 4pioneer | 650 | Yokotani, Junpei (1518) | Lost 0-2 | -181498 |
| 5pioneer | 685 | Kudo, Daiki (1463) | Lost 0-2 | -181480 |
| 6pioneer | 639 | Miyazaki, Noritsugu (1451) | Lost 1-2 | -191461 |
| 7pioneer | 541 | Hirose, Daichi (1294) | Won 2-0 | +151476 |
| top | average opponent: 1494record: 1-5 | new rating: 1476 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 91 | Maeda, Takuma (1553) | Lost 0-2 | -191589 |
| 3standard | 611 | Ohshima, Yuichi (1518) | Lost 1-2 | -191570 |
| 4standard | 649 | Yaegasi, Naoki (1470) | Won 2-1 | +161586 |
| 5standard | 635 | Haritani, Ryosuke (1647) | Lost 0-2 | -171569 |
| 6standard | 662 | Matsumoto, Shou (1480) | Lost 1-2 | -191550 |
| top | average opponent: 1534record: 1-4 | new rating: 1550 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 35 | Kyutoku, Ryuichi (1506) | Lost 0-2 | -211608 |
| top | record: 0-1 | new rating: 1608 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 264 | Niu, Yaoqi (1489) | Won 2-0 | +161624 |
| 3modern | 543 | Himeno, Naoki (1517) | Won 2-0 | +161640 |
| 4modern | 251 | Watanabe, Takanori (1779) | Lost 1-2 | -161624 |
| 5modern | 451 | Wakao, Takumi (1535) | Won 2-1 | +171641 |
| 6modern | 147 | Hayashi, Shinsuke (2015) | Lost 0-2 | -121629 |
| 7modern | 420 | Kuwashima, Syoutarou (1518) | Lost 0-2 | -201609 |
| 8modern | 454 | Sugiyama, Yuya (1681) | Won 2-0 | +201629 |
| top | average opponent: 1648record: 4-3 | new rating: 1629 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 271 | Takada, Shingo (1478) | Lost 0-2 | -211619 |
| 3standard | 776 | Hozuki, Atsushi (1517) | Lost 0-2 | -201599 |
| 4standard | 702 | Wong, Brian [HKG] (1547) | Won 2-0 | +171616 |
| 5standard | 647 | Inoue, Yu (1653) | Won 2-0 | +191635 |
| 6standard | 355 | Ueki, Junichi (1453) | Lost 1-2 | -221613 |
| 7standard | 528 | Nishiyama, Taketo (1496) | Won 2-0 | +161629 |
| 8standard | 399 | Kobayashi, Yuuki 0719 (1458) | Lost 0-2 | -211608 |
| top | average opponent: 1514record: 3-4 | new rating: 1608 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 123 | Maeda, Takashi (1298) | Won 2-1 | +131586 |
| 3sealed | 359 | Endo, Hiroshi (1486) | Won 2-1 | +161602 |
| 4sealed | 161 | Gondo, Kosuke (1693) | Won 2-1 | +201622 |
| 5sealed | 98 | Kobayasi, Tomoya (1649) | Lost 0-2 | -181604 |
| 6sealed | 215 | Nakada, Ryo (1610) | Won 2-0 | +181622 |
| 7sealed | 82 | Uchida, Tomoya (1581) | Won 2-1 | +181640 |
| 8sealed | 73 | Fujihira, Keizou (1739) | Won 2-1 | +191659 |
| 9sealed | 23 | Maki, Ryosuke (1605) | Won 2-0 | +171676 |
| 10draft | 764 | Shibata, Toru (1697) | Won 2-0 | +191695 |
| 11draft | 721 | Nakamura, Hajime (1706) | Lost 0-2 | -181677 |
| 12draft | 739 | Zhao, Tianyu (1669) | Lost 0-2 | -181659 |
| 13draft | 696 | Kato, Jun (1614) | Lost 0-2 | -191640 |
| 14draft | 686 | Nishida, Makoto (1619) | Lost 1-2 | -181622 |
| 15draft | 698 | Wang, Kunrui (1620) | Won 2-0 | +181640 |
| top | average opponent: 1613record: 9-5 | new rating: 1640 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 6 | Kageura, Taisuke (1633) | Won 2-1 | +201557 |
| 4standard | 27 | Ogino, Genki (1471) | Lost 0-2 | -191538 |
| 5standard | 286 | Ishihara, Jun (1896) | Lost 0-2 | -121526 |
| 6standard | 468 | Minamitani, Daichi (1733) | Won 2-1 | +221548 |
| 7standard | 528 | Kobachi, Rikiya (1484) | Won 2-0 | +161564 |
| 8standard | 162 | Tanaka, Akira (1737) | Lost 0-2 | -141550 |
| 9standard | 310 | Hokumura, Tatsuro (1514) | Won 2-0 | +171567 |
| 10standard | 328 | Sakane, Kota (1511) | Won 2-0 | +171584 |
| 11standard | 280 | Mashima, Mitsuharu (1707) | Lost 0-2 | -161568 |
| 12standard | 286 | Yoshizawa, Kohei (1539) | Lost 1-2 | -181550 |
| 13standard | 269 | Ishiwata, Hyuuma (1517) | Won 2-1 | +171567 |
| 14standard | 270 | Matsushika, Kohei (1547) | Won 2-1 | +181585 |
| 15standard | 185 | Tomomura, Hitoshi (1932) | Lost 1-2 | -121573 |
| top | average opponent: 1632record: 7-6 | new rating: 1573 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 285 | Hirayama, Rei (1500) | Lost 1-2 | -191530 |
| 4standard | 961 | Lee, Hui Jae (1642) | Won 2-1 | +201550 |
| 5standard | 535 | Ikeda, Masahito (1503) | Won 2-1 | +171567 |
| 6standard | 142 | Miyake, Kyohei (1881) | Lost 1-2 | -121555 |
| 7standard | 332 | U, Kashin (1599) | Lost 1-2 | -181537 |
| top | average opponent: 1625record: 2-3 | new rating: 1537 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 124 | Mayaguchi, Masaru (1510) | Lost 0-2 | -191508 |
| 4sealed | 598 | Satomura, Shunsuke (1654) | Lost 1-2 | -151493 |
| 5sealed | 870 | Ohashi, Gaku (1592) | Won 2-0 | +201513 |
| 6sealed | 569 | Kojima, Toshihiro (1282) | Won 2-0 | +141527 |
| 7sealed | 516 | Tsuzaki, Akira (1512) | Won 2-0 | +171544 |
| 8sealed | 230 | Tsuboyama, Shuta (1523) | Won 2-1 | +181562 |
| 9sealed | 100 | Hiwatashi, Yasurou (1621) | Lost 1-2 | -171545 |
| 10draft | 192 | Takahira, Takashi (1624) | Lost 0-2 | -171528 |
| 11draft | 136 | Kawashima, Masashi (1523) | Lost 1-2 | -181510 |
| 12draft | 46 | Mituyasu, Yuki (1594) | Lost 0-2 | -161494 |
| 13draft | 159 | Yamakawa, Akihiro (1466) | Won 2-0 | +171511 |
| 14draft | 137 | Watanabe, Yasuyuki (1523) | Won 2-0 | +191530 |
| 15draft | 215 | Imahata, Sho (1600) | Won 2-0 | +191549 |
| top | average opponent: 1540record: 7-6 | new rating: 1549 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 939 | Iwahashi, Hiroki (1531) | Won 2-1 | +191513 |
| 4sealed | 821 | Isoda, Yusuke (1362) | Won 2-0 | +151528 |
| 5sealed | 851 | Inoue, Toru (1844) | Won 2-1 | +231551 |
| 6sealed | 826 | Ishikawa, Tomoyasu (1545) | Won 2-1 | +181569 |
| 7sealed | 809 | Sato, Takatoshi (1785) | Lost 1-2 | -141555 |
| 8sealed | 809 | Sasaki, Yusuke 1421 (1552) | Lost 1-2 | -181537 |
| 9sealed | 851 | Morofuji, Takuma (1970) | Lost 0-2 | -101527 |
| top | average opponent: 1656record: 4-3 | new rating: 1527 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 740 | Yamada, Takatoshi (1518) | Won 2-1 | +191467 |
| 3sealed | 753 | Asai, Ryutaro (1628) | Lost 1-2 | -151452 |
| 4sealed | 922 | Yasuda, Seita (1548) | Lost 0-2 | -161436 |
| 5sealed | 848 | Kuroyanagi, Hirohito (1400) | Won 2-0 | +171453 |
| 6sealed | 838 | Mishima, Wataru (1615) | Lost 0-2 | -151438 |
| 7sealed | 880 | Ushijima, Syun (1455) | Won 2-1 | +191457 |
| 8sealed | 778 | Ihara, Akihiro (1396) | Won 2-0 | +161473 |
| 9sealed | 741 | Nakamura, Satoshi (1610) | Won 2-1 | +211494 |
| top | average opponent: 1521record: 5-3 | new rating: 1494 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 873 | Zhu, Ren (1534) | Won 2-0 | +191521 |
| 4modern | 771 | Nakagami, Takanori (1540) | Lost 1-2 | -181503 |
| 5modern | 915 | Suematsu, Takaaki (1539) | Lost 0-2 | -171486 |
| 6modern | 948 | Kurihara, Naoya (1498) | Lost 0-2 | -181468 |
| 7modern | 1008 | Kamiya, Kazuhiro (1368) | Lost 0-2 | -201448 |
| top | average opponent: 1496record: 1-4 | new rating: 1448 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 102 | Hasegawa, Kazunari (1521) | Lost 0-2 | -161419 |
| 4sealed | 181 | Ooneda, Yoshihiro (1620) | Won 2-1 | +211440 |
| 5sealed | 96 | Ishino, Katsunori (1517) | Won 2-1 | +201460 |
| 6sealed | 41 | Yamada, Takuya (1539) | Won 2-0 | +191479 |
| 7sealed | 60 | Sakai, Yuya (1519) | Won 2-1 | +191498 |
| 8sealed | 14 | Matousek, Pavel (1933) | Won 2-1 | +251523 |
| 9sealed | 8 | Sato, Rei (1815) | Lost 0-2 | -121511 |
| 10draft | 107 | Sato, Hisao (1555) | Won 2-1 | +181529 |
| 11draft | 91 | Nakayama, Takuya (1713) | Lost 0-2 | -141515 |
| 12draft | 54 | Kitayama, Masaya (1938) | Lost 0-2 | -111504 |
| 13draft | 74 | Hirayama, Atsushi (1748) | Won 2-1 | +221526 |
| 14draft | 36 | Watanabe, Yuuya (1957) | Lost 1-2 | -101516 |
| 15draft | 76 | Okada, Takuya (1759) | Lost 1-2 | -141502 |
| top | average opponent: 1703record: 7-6 | new rating: 1502 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 259 | Sato, Kouki (1519) | Won 2-0 | +201423 |
| 3sealed | 46 | Kim, Jang-hong (1448) | Lost 1-2 | -181405 |
| 4sealed | 162 | Ikebata, Ryou (1500) | Won 2-0 | +201425 |
| 5sealed | 223 | Shinohara, Gen (1538) | Won 2-1 | +201445 |
| 6sealed | 83 | Morikawa, Taichi (1662) | Lost 0-2 | -141431 |
| 7sealed | 122 | Fukushima, Hiromi (1537) | Won 2-1 | +201451 |
| 8sealed | 195 | Taya, Kentaro (1586) | Lost 0-2 | -161435 |
| top | average opponent: 1541record: 4-3 | new rating: 1435 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 232 | Yamaishi, Takuya (1500) | Won 2-0 | +181483 |
| 2standard | 398 | Hokumura, Tatsuro (1540) | Lost 0-2 | -171466 |
| 3standard | 564 | Nishi, Nobunari (1559) | Won 2-0 | +201486 |
| 4standard | 331 | Sonobe, Keishi (1516) | Lost 1-2 | -171469 |
| 5standard | 437 | Lei, Yu Sheng (1677) | Lost 1-2 | -151454 |
| 6standard | 595 | Kio, Yuusuke (1480) | Lost 1-2 | -171437 |
| 7standard | 500 | Nakano, Tatsuhito (1537) | Lost 0-2 | -161421 |
| 8standard | 439 | Kojima, Yuusuke (1414) | Lost 1-2 | -181403 |
| top | average opponent: 1528record: 2-6 | new rating: 1403 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 220 | Takahashi, Kazuya (1514) | Lost 0-2 | -171478 |
| 4modern | 391 | Kubo, Haruki (1445) | Won 2-0 | +171495 |
| 5modern | 220 | Naka, Yoshihiro (1605) | Lost 0-2 | -161479 |
| 6modern | 306 | Ishida, Hiroshi (1682) | Lost 0-2 | -141465 |
| top | average opponent: 1561record: 1-3 | new rating: 1465 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 89 | Noda, Satoshi (1483) | Won 2-0 | +181482 |
| 4sealed | 55 | Wada, Hiroya (1585) | Lost 0-2 | -161466 |
| 5sealed | 192 | Tsumura, Kenji (1814) | Won 2-1 | +241490 |
| 6sealed | 66 | Miyazono, Takeshi (1450) | Won 2-0 | +181508 |
| 7sealed | 77 | Babasaki, Taro (1538) | Won 2-1 | +181526 |
| 8sealed | 31 | Hassaku, Jinpei (1702) | Lost 1-2 | -151511 |
| 9sealed | 94 | Goldstein, Danny (1619) | Lost 0-2 | -161495 |
| top | average opponent: 1599record: 4-3 | new rating: 1495 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Abe, Masayuki (1500) | Lost 1-2 | -171434 |
| 2standard | 214 | Maeno, Kazuha (1531) | Won 2-1 | +191453 |
| 3standard | 118 | Takagi, Takayuki (1847) | Lost 0-2 | -111442 |
| 4standard | 354 | Nishimoto, Kouhei (1519) | Won 2-0 | +191461 |
| 5standard | 250 | Takata, Mutsumu (1464) | Won 2-0 | +191480 |
| 6standard | 130 | Higashimura, Kazuya (1420) | Won 2-1 | +161496 |
| 7standard | 119 | Fujimoto, Taichi (1666) | Lost 1-2 | -141482 |
| 8standard | 152 | Hase, Yoshimasa (1512) | Lost 1-2 | -181464 |
| top | average opponent: 1557record: 4-4 | new rating: 1464 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 245 | Endo, Ryota (1602) | Lost 1-2 | -161469 |
| 2standard | 267 | Matsuo, Takanori (1471) | Lost 0-2 | -181451 |
| 3standard | 337 | Narita, Shuuhei (1464) | Won 2-0 | +181469 |
| 4standard | 344 | Nagao, Takuya (1448) | Lost 1-2 | -181451 |
| top | average opponent: 1496record: 1-3 | new rating: 1451 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 334 | Isono, Toru (1500) | Lost 1-2 | -161418 |
| 2extended | 401 | Hashimoto, Masatoshi (1482) | Won 2-1 | +191437 |
| 3extended | 230 | Arai, Kenichiro (1553) | Won 2-0 | +201457 |
| 4extended | 248 | Soutome, Kenta (1518) | Won 2-0 | +191476 |
| 5extended | 85 | Mizutani, Naoto (1568) | Lost 0-2 | -161460 |
| 6extended | 236 | Iwase, Akira (1550) | Won 2-1 | +191479 |
| 7extended | 184 | Takahashi, Keiji (1553) | Won 2-0 | +201499 |
| 8extended | 18 | Sasaki, Yuuta (1721) | Lost 1-2 | -141485 |
| top | average opponent: 1556record: 5-3 | new rating: 1485 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Kitamoto, Hiroki (1579) | Lost 1-2 | -161451 |
| 2sealed | 222 | Kumagai, Haruka (1482) | Won 2-0 | +191470 |
| 3sealed | 171 | Tsuno, Takahiro (1500) | Lost 1-2 | -181452 |
| 4sealed | 254 | Kinpara, Tsunahiro (1423) | Lost 1-2 | -181434 |
| 5sealed | 260 | Takahashi, Ryou (1431) | Won 2-1 | +181452 |
| 6sealed | 217 | Fukumoto, Tsuyoshi (1484) | Lost 1-2 | -181434 |
| top | average opponent: 1483record: 2-4 | new rating: 1434 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 101 | Okamoto, Konosuke (1497) | Lost 0-2 | -181445 |
| 2block | 337 | Terao, Manato (1428) | Won 2-0 | +181463 |
| 3block | 208 | Mizutani, Yuki (1499) | Won 2-0 | +191482 |
| 4block | 137 | Yoshinaga, Mitsuteru (1545) | Lost 1-2 | -171465 |
| 5block | 249 | Okada, Hiroaki (1561) | Won 2-0 | +201485 |
| 6block | 183 | Yamamoto, Shouta (1512) | Lost 0-2 | -181467 |
| top | average opponent: 1507record: 3-3 | new rating: 1467 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Matsumoto, Yuki1423 (1423) | Won 2-1 | +171481 |
| 2standard | 46 | Nakamura, Yuichiro (1623) | Lost 1-2 | -161465 |
| 3standard | 247 | Nagamoto, Kouji (1502) | Won 2-1 | +191484 |
| 4standard | 187 | Kawai, Hiroki (1521) | Won 2-1 | +191503 |
| 5standard | 126 | Ochiai, Shigeru (1534) | Won 2-1 | +181521 |
| 6standard | 74 | Umehara, Kei (1556) | Won 2-0 | +191540 |
| 7standard | 208 | Shimizu, Naoki (1708) | Lost 0-2 | -151525 |
| 8standard | 99 | Shimizu, Sho (1620) | Won 2-1 | +201545 |
| 9standard | 92 | Yanaseko, Kentarou (1565) | ID | 01545 |
| 10standard | 33 | Yasutomi, Hiroto (1887) | Lost 1-2 | -121533 |
| 11standard | 14 | Furukawa, Yasushi (1589) | Lost 0-2 | -171516 |
| 12standard | 35 | Izumi, Masaru (1500) | Lost 0-2 | -181498 |
| 13standard | 60 | Shimada, Atsuki (1557) | Won 2-0 | +191517 |
| 14standard | 51 | Higashi, Takao (1541) | Lost 0-2 | -181499 |
| 15standard | 41 | Nagakita, Makoto (1410) | Lost 1-2 | -201479 |
| 16standard | 6 | Yamada, Ryuichiro (1558) | Lost 0-2 | -161463 |
| top | average opponent: 1568record: 7-8-1 | new rating: 1463 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 249 | Furukubo, Eiji (1500) | Lost 1-2 | -181482 |
| 2standard | 237 | Mochizuki, Keita (1484) | Lost 0-2 | -181464 |
| 3standard | 365 | Okazaki, Hideki (1469) | Lost 1-2 | -181446 |
| 4standard | 385 | Yokoi, Seiya (1443) | Won 2-0 | +181464 |
| 5standard | 315 | Abe, Eriko (1430) | Won 2-0 | +171481 |
| 6standard | 254 | Shibasaki, Yoshihiro (1490) | Lost 0-1 | -171464 |
| top | average opponent: 1469record: 2-4 | new rating: 1464 | ||