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Senba, Kotaro
Current rating: 1860 (#1031)

Grand Prix Chiba 2019 (M20 limited) starting rating: 1896
round table opponent (rating) result Δrating
2sealed 383 Kisanuki, Akira (1463) Won 2-1 +101906
3sealed 523 Ueyama, Yuji (1550) Lost 1-2 -241882
4sealed 574 Adachi, Takaaki (1632) Lost 1-2 -221860
top average opponent: 1548record: 1-2 new rating: 1860

Grand Prix Yokohama 2019 (modern) starting rating: 1940
round table opponent (rating) result Δrating
1modern 134 Fujieda, Taira (1410) Won 2-0 +91949
2modern 32 Tanaka, Takehiro (1420) Lost 0-2 -261923
3modern 939 Kurahara, Kenji (1498) Won 2-0 +101933
4modern 468 Marumo, Tsubasa (1548) Won 2-0 +121945
5modern 472 Iwabuchi, Daisuke (1461) Lost 1-2 -271918
6modern 594 Tazawa, Masayuki (1664) Lost 0-2 -221896
top average opponent: 1500record: 3-3 new rating: 1896

Grand Prix Shizuoka 2018 (legacy) (legacy) starting rating: 1879
round table opponent (rating) result Δrating
1legacy 361 Kihara, Kazunari (1500) Won 2-1 +111890
2legacy 111 Mune, Kento (1645) Won 2-1 +141904
3legacy 78 Honda, Rintaro (1844) Won 2-1 +171921
4legacy 82 Nishiwaki, Tatsuya (1537) Won 2-1 +111932
5legacy 63 Ito, Kenta (1534) Won 2-0 +111943
6legacy 15 Morofuji, Takuma (2142) Lost 1-2 -141929
7legacy 39 Kaku, Tomohiro (1675) Won 2-1 +131942
8legacy 37 Kanegawa, Toshiya (1882) Won 2-1 +171959
9legacy 26 Nakao, Motohiko (1720) Lost 1-2 -221937
10legacy 35 Orimo, Yuto (1681) Won 2-0 +131950
11legacy 23 Fujita, Shunya (1620) Won 2-0 +131963
12legacy 28 Bing, Huang (1640) Lost 0-2 -241939
13legacy 20 Dame, Derek (1637) Lost 1-2 -241915
14legacy 39 Ikki, Notsu (1605) Won 2-0 +131928
15legacy 37 Uzuki, Yushi (1603) Won 2-1 +121940
top average opponent: 1684record: 11-4 new rating: 1940

Grand Prix Chiba 2018 (M19 limited) starting rating: 1771
round table opponent (rating) result Δrating
1sealed 519 Kojima, Yukitaka (1549) Won 2-1 +141785
2sealed 51 Ueyama, Yuji (1494) Lost 0-2 -231762
3sealed 555 Nakayama, Yasuaki (1635) Lost 0-2 -201742
4sealed 1020 Noguchi, Shunnsuke (1463) Won 2-0 +131755
5sealed 562 Yamagishi, Hideaki (1450) Won 2-0 +121767
6sealed 601 Kaneko, Hiroki (1502) Won 2-0 +141781
7sealed 214 Lai, Pak Yin (1712) Won 2-1 +161797
8sealed 355 Ishimaru, Ken (1717) Won 2-0 +171814
9sealed 100 Hagiwara, Satoshi (1484) Won 2-1 +121826
10draft 709 Otahara, Sho (1692) Won 2-0 +161842
11draft 704 Sashida, Tomoro (1625) Lost 1-2 -221820
12draft 670 Haritani, Ryosuke (1630) Won 2-1 +141834
13draft 700 Shoji, Tatsuro (1721) Won 2-0 +161850
14draft 690 Yamashiro, Mitsuru (1642) Won 2-1 +141864
15draft 636 Iwaki, Tetsuya (1662) Won 2-0 +151879
top average opponent: 1598record: 12-3 new rating: 1879

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1810
round table opponent (rating) result Δrating
3sealed 144 Qian, Zhengrui (1539) Won 2-1 +131823
4sealed 280 Yokoyama, Shohei (1798) Lost 0-2 -181805
5sealed 486 Shikama, Hideyasu (1423) Won 2-1 +111816
6sealed 265 Inoue, Yusuke (1576) Lost 1-2 -221794
7sealed 489 Mita, Ryoichi (1532) Lost 0-2 -231771
top average opponent: 1574record: 2-3 new rating: 1771

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1737
round table opponent (rating) result Δrating
3standard 422 Kawakami, Naoya (1455) Won 2-0 +131750
4standard 121 Hattori, Taiki (1720) Won 2-0 +171767
5standard 118 Nomura, Hidehiro (1820) Lost 0-2 -171750
6standard 278 Nagase, Yoshinobu (1496) Lost 0-2 -221728
7standard 519 Kumagai, Shouta (1513) Won 2-0 +141742
8standard 404 Oohashi, Toshiyuki (1786) Won 2-0 +191761
9standard 99 Mori, Yumeto (1595) Won 2-1 +151776
10standard 68 Matsumoto, Fumiya (1926) Lost 0-2 -151761
11standard 237 Yotsumoto, Yuki (1864) Won 2-1 +191780
12standard 140 Hayashi, Takatomo (1687) Lost 1-2 -191761
13standard 248 Tay, Jun Hao (1847) Won 2-1 +191780
14standard 116 Anan, Kazuyoshi (1633) Won 2-0 +161796
15standard 97 Iwasaki, Takashi (1591) Won 2-1 +141810
top average opponent: 1687record: 9-4 new rating: 1810

Grand Prix Chiba 2016 (legacy) starting rating: 1744
round table opponent (rating) result Δrating
3legacy 405 Maruyama, Yuichiro (1689) Lost 1-2 -191725
4legacy 371 Todate, Shoutarou (1486) Won 2-1 +141739
5legacy 176 Yokota, Takuma (1502) Lost 0-2 -231716
6legacy 528 Kawasaki, Yusuke (1514) Won 2-0 +151731
7legacy 406 Fujimoto, Kazuki (1472) Won 2-0 +131744
8legacy 145 Sakamoto, Yuma (1557) Won 2-0 +151759
9legacy 112 Yamanaka, Kousuke (1559) Lost 1-2 -221737
top average opponent: 1540record: 4-3 new rating: 1737

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1786
round table opponent (rating) result Δrating
3standard 104 Yamashita, Kohji (1155) Lost 1-2 -281758
4standard 463 Brown, Eric (1770) Lost 0-2 -181740
5standard 1013 Tsuchida, Tatsuaki (1445) Won 2-0 +131753
6standard 582 Motoki, Takahiro (1488) Won 2-1 +131766
7standard 674 Ito, Takuto (1517) Lost 0-2 -221744
top average opponent: 1475record: 2-3 new rating: 1744

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1737
round table opponent (rating) result Δrating
3sealed 11 Kawabata, Ryosuke (1719) Won 2-1 +181755
4sealed 182 Shibata, Masataka (1456) Won 2-0 +121767
5sealed 4 Kojima, Tatuya (1567) Won 2-1 +151782
6sealed 71 Segou, Kenji (1672) Lost 0-2 -201762
7sealed 43 Hirato, Ougi (1801) Lost 1-2 -171745
8sealed 298 Tamai, Toshimasa (1438) Won 2-0 +121757
9sealed 225 Iwasawa, Fumiya (1659) Lost 1-2 -201737
10draft 190 Huang, Han Shen (1636) Won 2-1 +171754
11draft 208 Li, Maxwell (1690) Won 2-0 +161770
12draft 204 Yamada, Hiroki (1645) Won 2-1 +161786
top average opponent: 1628record: 7-3 new rating: 1786

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1738
round table opponent (rating) result Δrating
3standard 16 Sugimura, Yoshiyasu (1679) Won 2-1 +171755
4standard 158 Fujiwara, Kenta (1518) Won 2-0 +131768
5standard 125 Onishi, Kouhei (1605) Lost 1-2 -201748
6standard 264 Koseki, Kouta (1620) Lost 1-2 -211727
7standard 392 Ikawa, Yoshihiko (1883) Won 2-1 +211748
8standard 328 Saito, Tomoharu (2159) Lost 0-2 -111737
top average opponent: 1744record: 3-3 new rating: 1737

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1723
round table opponent (rating) result Δrating
3sealed 1016 Yakushi, Hideki (1488) Lost 0-2 -221701
4sealed 1005 Sakai, Sadaharu (1468) Lost 0-2 -231678
5sealed 1140 Oosawa, Takayuki (1495) Won 2-1 +151693
6sealed 1072 Bang, Sangmun (1589) Won 2-0 +161709
7sealed 990 Yamanaka, Shouki (1520) Won 2-0 +151724
8sealed 904 Iwase, Akira (1677) Won 2-1 +171741
9sealed 835 Chu, Alfred (1579) Won 2-0 +151756
10draft 103 Ono, Tomonori (1582) Lost 1-2 -211735
11draft 77 Arai, Yuusuke3019 (1547) Won 2-0 +141749
12draft 15 Kaga, Hiroyuki (1573) Won 2-0 +151764
13draft 48 Mitsui, Hideo (1685) Lost 1-2 -191745
14draft 36 Hida, Masanori (1609) Lost 0-2 -211724
15draft 137 Kawahama, Yoshikazu (1470) Won 2-1 +141738
top average opponent: 1560record: 8-5 new rating: 1738

Grand Prix Kyoto 2015 (legacy) starting rating: 1737
round table opponent (rating) result Δrating
3legacy 122 Nakamura, Hajime (1680) Won 2-1 +171754
4legacy 84 Suzuki, Yoshiki (1522) Lost 1-2 -221732
5legacy 81 Nishimoto, Takuya (1650) Won 2-0 +171749
6legacy 99 Shoji, Kenta (1669) Won 2-1 +161765
7legacy 53 Ichikawa, Yuuki (2042) Won 2-1 +231788
8legacy 29 Tsuchiya, Hideaki (1807) Won 2-0 +181806
9legacy 19 Suzuike, Fumiyasu (1738) Lost 1-2 -191787
10legacy 56 Shinohara, Gen (1571) Lost 1-2 -221765
11legacy 80 Clark, Anthonlee (1514) Lost 1-2 -221743
12legacy 106 Liao, Winston (1563) Draw 1-1 -31740
13legacy 101 Matsui, Hisataka (1802) Lost 0-2 -171723
top average opponent: 1687record: 5-5-1 new rating: 1723

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1708
round table opponent (rating) result Δrating
3sealed 775 Koide, Tomohide (1537) Won 2-0 +151723
4sealed 675 Kanegawa, Toshiya (1817) Lost 0-2 -161707
5sealed 775 Takahashi, Ryouhei (1550) Won 2-0 +151722
6sealed 693 Oonishi, Takahisa (1572) Won 2-0 +161738
7sealed 623 Mituyasu, Yuki (1554) Lost 0-2 -221716
8sealed 665 Ooshima, Shun (1520) Won 2-0 +151731
9sealed 686 Nakamura, Ryouta (1601) Won 2-0 +151746
10draft 55 Tsujimoto, Hideki (1764) Won 2-0 +191765
11draft 56 Kibe, Keisuke (1698) Lost 0-2 -201745
12draft 18 Motomura, Tomoya (1738) Lost 1-2 -181727
13draft 62 Hanawa, Atsushi (1503) Won 2-0 +141741
14draft 12 Lai, Pak Yin (1778) Won 2-0 +191760
15draft 55 Inoue, Masashi (1501) Lost 1-2 -231737
top average opponent: 1626record: 8-5 new rating: 1737

Grand Prix Kobe 2014 (modern) starting rating: 1703
round table opponent (rating) result Δrating
3modern 743 Satou, Takahisa (1638) Lost 0-2 -191684
4modern 957 Oshima, Takafumi (1561) Won 2-1 +151699
5modern 912 Shimizu, Ryouta (1598) Won 2-0 +171716
6modern 800 Okano, Hiroki (1595) Won 2-0 +151731
7modern 757 Nishimura, Masaaki (1500) Won 2-1 +141745
8modern 728 Kawasaki, Keita (1755) Lost 1-2 -181727
9modern 734 Fujita, Osamu (1799) Won 2-1 +201747
10modern 94 Umeno, Kengo (1829) Lost 1-2 -171730
11modern 83 Tsubouchi, Tomoya (1553) Lost 1-2 -211709
12modern 117 Kiyonaga, Sho (1620) Won 2-1 +161725
13modern 108 Nakamura, Atsushi (1785) Lost 0-2 -171708
top average opponent: 1658record: 6-5 new rating: 1708

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1695
round table opponent (rating) result Δrating
3sealed 129 Takeuchi, Akinari (1598) Lost 1-2 -191676
4sealed 133 Yamazaki, Shinpei (1416) Won 2-0 +131689
5sealed 113 Hasegawa, Shun-ya (1460) Won 2-1 +141703
6sealed 67 Kubouchi, Naoki (1798) Won 2-0 +201723
7sealed 65 Mishima, Wataru (1559) Won 2-0 +151738
8sealed 34 Shinhama, Takahiko (1558) Lost 0-2 -221716
9sealed 49 Lee, Shi Tian (1962) Lost 1-2 -131703
top average opponent: 1621record: 4-3 new rating: 1703

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1642
round table opponent (rating) result Δrating
2standard 8 Inoue, Kota (1380) Won 2-0 +141656
3standard 50 Tsuchiya, Hiroki (1577) Won 2-0 +161672
4standard 9 Tsujimoto, Hideki (1552) Won 2-0 +161688
5standard 16 Yasufuku, Akihiro (1633) Lost 1-2 -191669
6standard 36 Hasegawa, Kazuhiko3707 (1529) Lost 1-2 -201649
7standard 133 Morishige, Yosuke (1532) Won 2-1 +151664
8standard 49 Kurusu, Kazuki (1612) Won 2-0 +181682
9standard 184 Kajitani, Akinobu (1594) Won 2-0 +161698
10standard 92 Inoue, Yu (1615) Won 2-0 +161714
11standard 54 Goto, Yusei (1653) Lost 1-2 -191695
12standard 60 Huang, Hao-Shan (1914) Lost 0-2 -141681
13standard 78 Kibe, Keisuke (1592) Won 2-0 +171698
14standard 70 Hatashita, Hiroaki (1581) Won 2-1 +151713
15standard 54 Wada, Hiroya (1709) Lost 1-2 -181695
top average opponent: 1605record: 9-5 new rating: 1695

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1663
round table opponent (rating) result Δrating
3sealed 691 Hosokawa, Shun'ya (1522) Won 2-0 +161679
4sealed 752 Morishima, Kenta (1566) Won 2-0 +161695
5sealed 657 Yokozawa, Naoya (1683) Won 2-0 +171712
6sealed 665 Shikama, Taku (1590) Won 2-0 +161728
7sealed 662 Sasaki, Tsutomu (1596) Won 2-1 +161744
8sealed 832 Shimizu, Yousuke (1687) Lost 1-2 -191725
9sealed 847 Wada, Kazunori (1571) Lost 1-2 -211704
10sealed 100 Takahashi, Junya (1727) Lost 0-2 -181686
11sealed 90 Chanboonyawat, Prapruet (1577) Won 2-0 +161702
12draft 94 Nakamichi, Daisuke (1614) Lost 0-2 -191683
13draft 85 Nakayama, Yuuki (1505) Lost 0-2 -211662
14draft 117 Wentao, Qi (1599) Lost 0-2 -201642
top average opponent: 1603record: 6-6 new rating: 1642

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1656
round table opponent (rating) result Δrating
4standard 209 Tanahashi, Masayasu (1758) Lost 1-2 -171639
5standard 134 Takimoto, Yusuke (1571) Lost 1-2 -191620
6standard 332 Shoji, Kenta (1637) Won 2-1 +181638
7standard 359 Chiba, Akio (1941) Lost 1-2 -121626
8standard 322 Iriki, Ryou (1519) Won 2-0 +161642
9standard 182 Takagi, Takeshi (1828) Won 2-0 +211663
top average opponent: 1709record: 3-3 new rating: 1663

Grand Prix Kobe 2012 (DKA limited) starting rating: 1727
round table opponent (rating) result Δrating
3sealed 136 Takata, Mutsuo (1500) Won 2-0 +141741
4sealed 62 Izumi, Kimiaki (1611) Lost 0-2 -211720
5sealed 137 Chang, Cheng Yu (1504) Lost 1-2 -211699
6sealed 199 Ikoma, Tomoyuki (1533) Lost 0-2 -211678
7sealed 263 Usui, Toru (1453) Lost 0-2 -221656
top average opponent: 1520record: 1-4 new rating: 1656

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1637
round table opponent (rating) result Δrating
4standard 3 Lu, Jia Chang (1500) Won 2-1 +151652
5standard 16 Ishida, Ryuichiro (1452) Won 2-0 +141666
6standard 8 Pham, Daniel (1809) Lost 1-2 -151651
7standard 51 Jen, Chien-Ming (1606) Lost 0-2 -191632
8standard 73 Narumiya, Ryuuma (1539) Won 2-1 +161648
9standard 34 Tamada, Ryoichi (1585) Won 2-0 +171665
10standard 42 Sasaki, Yuusuke (1649) Won 2-0 +181683
11standard 14 Koyama, Yuji (1655) Won 2-0 +171700
12standard 7 Tsumura, Kenji (1828) Won 2-0 +211721
13standard 12 Sui, Xin (1756) Won 2-0 +181739
14standard 3 Oiso, Masashi (2044) Lost 1-2 -121727
15standard 6 Yamamoto, Akimasa (1835) ID 01727
top average opponent: 1688record: 8-3-1 new rating: 1727

Grand Prix Kobe 2011 (extended) starting rating: 1671
round table opponent (rating) result Δrating
4extended 49 Sunada, Shougo (1819) Lost 1-2 -161655
5extended 130 Taru, Genki (1778) Won 2-0 +211676
6extended 82 Tashima, Chihiro (1598) Lost 1-2 -201656
7extended 100 Toda, Hirotsugu (1569) Lost 1-2 -191637
top average opponent: 1691record: 1-3 new rating: 1637

Grand Prix Sendai 2010 (ROE standard) starting rating: 1627
round table opponent (rating) result Δrating
4standard 70 Ishikawa, Takahiro (1551) Won 2-1 +171644
5standard 39 Obata, Shiou (1383) Draw 1-1 -51639
6standard 32 Naka, Keiji (1505) Won 2-1 +151654
7standard 15 Ishimura, Shintaro (1935) Lost 0-2 -131641
8standard 53 Takahashi, Junya (1587) Won 2-1 +171658
9standard 28 Tashiro, Hayato (1685) Draw 1-1 +11659
10standard 52 Ishii, Hayato (1776) Draw 1-1 +21661
11standard 56 Chijimi, Keiichi (1708) Draw 1-1 +11662
12standard 51 Murakami, Yuuki (Miyagi) (1817) Won 2-1 +211683
13standard 34 Yotsumoto, Yuki (1752) Lost 1-2 -171666
14standard 9 West, Alexander (1859) Won 2-0 +211687
15standard 11 Orsini Jones, Matteo (1748) Lost 1-2 -161671
top average opponent: 1692record: 5-3-4 new rating: 1671

Grand Prix Yokohama 2010 (extended) starting rating: 1652
round table opponent (rating) result Δrating
4extended 9 Kamo, Riki (1427) Lost 1-2 -221630
5extended 126 Yamazaki, Daisuke (1464) Lost 0-2 -211609
6extended 154 Kanbe, Ryousuke (1520) Won 2-0 +171626
7extended 116 Kumagai, Riku (1544) Won 2-0 +161642
8extended 197 Tomii, Tsubasa (1796) Lost 0-2 -151627
top average opponent: 1550record: 2-3 new rating: 1627

Pro Tour San Diego 2010 (WWK standard) starting rating: 1654
round table opponent (rating) result Δrating
1standard 190 Orsini Jones, Matteo (1746) Lost 1-2 -161638
2standard 161 Moreno, Daniel (1436) Won 2-0 +141652
3standard 97 Murray, Stephen (1627) Lost 0-2 -191633
4standard 162 Swearingen, Jon (1560) Lost 0-2 -191614
5standard 152 Filippini, Gianluca (1562) Won 2-0 +171631
6draft 146 Gray, Scott (1621) Won 2-0 +181649
7draft 38 Rosada, Adrian (1847) Won 2-0 +221671
8draft 64 Padilla, Travis (1660) Lost 0-2 -191652
top average opponent: 1632record: 4-4 new rating: 1652

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1659
round table opponent (rating) result Δrating
4sealed 12 Ootsuka, Koutarou (2155) Won 2-0 +261685
5sealed 11 Yasooka, Shota (1840) Lost 0-2 -151670
6sealed 38 Kadono, Takayuki (1547) Won 2-0 +161686
7sealed 28 Juza, Martin (2102) Lost 0-2 -111675
8sealed 47 Tanaka, Ryouhei (1513) Lost 1-2 -211654
top average opponent: 1831record: 2-3 new rating: 1654

Grand Prix Niigata 2009 (M10 limited) starting rating: 1680
round table opponent (rating) result Δrating
2sealed 169 Nagamine, Toshiki (1518) Lost 0-2 -211659
top record: 0-1 new rating: 1659

Grand Prix Kobe 2009 (extended) starting rating: 1642
round table opponent (rating) result Δrating
4extended 62 Shoji, Kenta (1587) Won 2-0 +171659
5extended 9 Matsumoto, Fumiya (1559) Lost 0-2 -201639
6extended 28 Satou, Rin (1559) Won 2-1 +171656
7extended 11 Ikeda, Tsuyoshi (1909) Won 2-1 +221678
8extended 64 Shiozu, Ryouma (1843) Lost 1-2 -151663
9extended 51 Yokoyama, Shouta (1600) Won 2-1 +171680
10extended 26 Harada, Toshiyuki (1593) Lost 1-2 -201660
11extended 49 Miyata, Hiroaki (1556) Won 2-0 +161676
12extended 40 Okano, Tetsuya (1602) Won 2-1 +171693
13extended 25 Mori, Katsuhiro (1941) Lost 1-2 -131680
14extended 37 Itou, Takanori (1515) ID 01680
top average opponent: 1660record: 6-4-1 new rating: 1680

Grand Prix Okayama 2008 (ALA limited) starting rating: 1662
round table opponent (rating) result Δrating
3sealed 40 Chijimi, Keiichi (1584) Won 2-0 +161678
4sealed 58 Toyama, Junichiro (1414) Lost 0-2 -221656
5sealed 86 Watanabe, Yuuya (1851) Lost 0-2 -151641
6sealed 8 Hasegawa, Kazuhiko (1515) Won 2-1 +161657
7sealed 98 Fujita, Osamu (1830) Lost 0-2 -151642
top average opponent: 1639record: 2-3 new rating: 1642

Grand Prix Shizuoka 2008 (MOR standard) starting rating: 1581
round table opponent (rating) result Δrating
3standard 66 Niikawa, Ryo (1538) Won 2-0 +171598
4standard 12 Tukamoto, Takuya (1578) Won 2-0 +181616
5standard 29 Fujita, Osamu (1920) Lost 1-2 -131603
6standard 85 Saiki, Keisuke (1552) Won 2-0 +171620
7standard 27 Moriya, Toshihiko (1548) Won 2-1 +171637
8standard 60 Okamoto, Jin (1917) Won 2-1 +231660
9standard 68 Hwang, Chi-Chung (1747) Won 2-0 +191679
10standard 52 Nakada, Naoki (1687) Won 2-0 +181697
11standard 56 Ishimura, Shintaro (1837) Lost 1-2 -151682
12standard 16 Shiota, Fumihiko (1680) Lost 0-2 -181664
13standard 13 Okano, Hiroki (1596) Won 2-0 +171681
14standard 14 Yoshioka, Ryouji (1601) Lost 0-2 -201661
15standard 38 Nomura, Shuji (1603) Won 2-1 +171678
16standard 44 Kawamura, Kazushi (1759) Lost 1-2 -161662
top average opponent: 1683record: 9-5 new rating: 1662

Grand Prix Kyoto 2007 (PLC standard) starting rating: 1566
round table opponent (rating) result Δrating
2standard 165 Matsumura, Hideyuki (1517) Won 2-1 +171583
3standard 7 Naka, Yoshihiro (1539) Lost 0-2 -191564
4standard 184 Kobayashi, Masanori (1541) Won 2-1 +181582
5standard 81 Ueda, Katsuya (1671) Lost 0-2 -171565
6standard 158 Wen, Yuning (1521) Won 2-0 +181583
7standard 151 Sakurai, Yuu (1528) Won 2-1 +171600
8standard 55 Shimada, Masahiko (1555) Lost 0-2 -191581
top average opponent: 1553record: 4-3 new rating: 1581

Grand Prix Yamagata 2006 (TSP limited) starting rating: 1600
round table opponent (rating) result Δrating
2sealed 31 Suzuki, Kei (1655) Won 2-0 +191619
3sealed 9 Taru, Genki (1722) Lost 0-2 -161603
4sealed 59 Imai, Ryouta (1616) Lost 1-2 -181585
5sealed 95 Kabutomori, You (1504) Won 2-1 +171602
6sealed 66 Ishii, Kazuyuki (1510) Lost 1-2 -201582
7sealed 60 Nomura, Eiji (1686) Lost 0-2 -161566
top average opponent: 1615record: 2-4 new rating: 1566

Grand Prix Niigata 2005 (Kamigawa block) starting rating: 1602
round table opponent (rating) result Δrating
2block 48 Higaki, Takao (1686) Lost 0-2 -171585
3block 95 Murakami, Norichika (1603) Won 1-0 +191604
4block 136 Jitsukawa, Naofumi (1573) Won 2-1 +171621
5block 95 Hatakeyama, Shota (1505) Lost 1-2 -201601
6block 88 Umi, Hirokazu (1487) Won 2-1 +161617
7block 72 Nishiwaki, Kazuhisa (1681) Lost 0-2 -171600
top average opponent: 1589record: 3-3 new rating: 1600

Grand Prix Yokohama 2004 (COK limited) starting rating: 1650
round table opponent (rating) result Δrating
1sealed 223 Matsubayashi, Masahiro (1507) Lost 1-2 -211629
2sealed 222 Tsukimoto, Kazuhiro (1359) Won 2-1 +141643
3sealed 164 Ishiyama, Hiroki (1509) Lost 0-1 -211622
4sealed 265 Shimizu, Taeko (1484) Lost 1-2 -201602
top average opponent: 1465record: 1-3 new rating: 1602

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1550
round table opponent (rating) result Δrating
3standard 146 Miyazaki, Rintarou (1492) Won 2-1 +171567
4standard 20 Hassaku, Jinpei (1791) Won 2-0 +221589
5standard 54 Asahara, Akira (1916) Lost 0-2 -121577
6standard 59 Suzuki, Takaaki (1772) Won 2-0 +211598
7standard 65 Wada, Yuta (1470) Won 2-0 +161614
8standard 41 Aridome, Tomohiro (1644) Won 2-0 +181632
9standard 8 Yokoi, Masaki (1632) Won 2-1 +181650
10standard 17 Kishi, Tatsunori (1701) Lost 1-2 -171633
11standard 30 Bandou, Junichirou (1689) Won 2-0 +191652
12standard 7 Okamoto, Hiroki (1644) Lost 0-2 -181634
13standard 13 Yonaha, Masatomo (1611) Won 2-0 +181652
14standard 33 Ishimura, Shintaro (1644) Lost 0-2 -181634
15standard 41 Yamashita, Hiroki (1544) Won 2-0 +161650
top average opponent: 1658record: 9-4 new rating: 1650

Grand Prix Sendai 2004 (DST limited) starting rating: 1505
round table opponent (rating) result Δrating
1sealed 48 Hirayama, Daisuke (1500) Won 2-0 +181523
2sealed 86 Kurihara, Shingou (1677) Lost 0-2 -161507
3sealed 200 Honma, Suguru (1499) Won 2-0 +181525
4sealed 117 Takeuchi, Ryosuke (1519) Won 2-0 +181543
5sealed 62 Iwai, Tsuyoshi (1675) Won 2-1 +201563
6sealed 52 Sato, Kimihiko (1572) Lost 0-2 -171546
7sealed 51 Fujita, Tsuyoshi (1812) Won 2-1 +221568
8sealed 48 Suzuki, Shin (1547) Lost 0-2 -181550
top average opponent: 1600record: 5-3 new rating: 1550

Grand Prix Shizuoka 2003 (MRD limited) starting rating: 1503
round table opponent (rating) result Δrating
1sealed 56 Furukawa, Ken'ichi (1511) Won 2-1 +181521
2sealed 72 Murakami, Yuuki (1631) Lost 0-2 -161505
3sealed 205 Takeda, Hiroki (1532) Won 2-0 +191524
4sealed 92 Kaneko, Naoki (1472) Lost 1-2 -191505
top average opponent: 1537record: 2-2 new rating: 1505

Grand Prix Yokohama 2003 (Onslaught block) starting rating: 1500
round table opponent (rating) result Δrating
1block 204 Yanagawa, Tomoyuki (1519) Won 2-1 +181518
2block 80 Mukuno, Yuuji (1656) Won 2-1 +211539
3block 31 Momose, Kazuyuki (1677) Lost 0-2 -161523
4block 120 Mezaki, Kouichi (1502) Draw 0-0 01523
5block 175 Suizu, Eiichi (1448) Won 2-0 +161539
6block 105 Murata, Shohei (1517) Lost 1-2 -181521
7block 173 Itou, Shuuhei (1522) Lost 1-2 -181503
top average opponent: 1549record: 3-3-1 new rating: 1503

Grand Prix Shizuoka 2001 (ODY limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 112 Saeki, Masaya (1500) Draw 1-1 01500
2sealed 204 Ichikawa, Masato (1482) Lost 0-2 -181482
3sealed 276 Yamano, Tatsuto (1481) Won 2-0 +181500
top average opponent: 1488record: 1-1-1 new rating: 1500