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Yotsumoto, Yuki
Current rating: 1879 (#793)

Grand Prix Chiba 2019 (M20 limited) starting rating: 1909
round table opponent (rating) result Δrating
3sealed 222 Zhi, Yimin (1920) Lost 0-2 -181891
4sealed 542 Nagano, Masahiro (1557) Won 2-0 +121903
5sealed 460 Ieda, Toma (1557) Lost 1-2 -241879
top average opponent: 1678record: 1-2 new rating: 1879

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1860
round table opponent (rating) result Δrating
1standard 39 Tamura, Youhei6302 (1522) Won 2-0 +121872
2standard 387 Tsuge, Kyohei (1459) Won 2-1 +111883
3standard 132 Kondou, Masayuki (1518) Won 2-0 +121895
4standard 37 Kuroda, Yoshirou (1526) Won 2-0 +111906
5standard 91 Oohashi, Toshiyuki (1726) Lost 0-2 -211885
6standard 215 Murakami, Ryo (1479) Won 2-1 +111896
7standard 163 Ishihara, Jun (1802) Won 2-1 +161912
8standard 86 Furusawa, Reona (1592) Lost 1-2 -231889
9standard 105 Izumisawa, Ryo (1542) Won 2-1 +121901
10standard 80 Mizuno, Yusuke (1597) Won 2-0 +121913
11standard 26 Wa, Ho (1618) Lost 0-2 -231890
12standard 118 Urase, Ryosuke (1888) Won 2-1 +181908
13standard 38 Muroya, Ryusei (1626) Lost 0-2 -231885
14standard 99 Lim, Junghun (1589) Won 2-0 +131898
15standard 69 Ishikawa, Kenji (1518) Won 2-0 +111909
top average opponent: 1600record: 11-4 new rating: 1909

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1850
round table opponent (rating) result Δrating
2standard 446 Li, Thaksin (1631) Won 2-0 +141864
3standard 474 Tsuda, Tomohiro (1620) Won 2-1 +131877
4standard 127 Yokumichi, Jun (1539) Won 2-1 +131890
5standard 156 Umeda, Takuya (1536) Won 2-0 +111901
6standard 53 Takeda, Harunobu (1821) Lost 1-2 -191882
7standard 110 Kawaguchi, Takahiro (1681) Lost 1-2 -221860
8standard 298 Ding, Yi (1685) Lost 1-2 -211839
9standard 401 Odachi, Kentarou (1502) Won 2-1 +121851
10standard 198 Hasebe, Sho (1569) Won 2-0 +131864
11standard 237 Senba, Kotaro (1761) Lost 1-2 -201844
12standard 238 Aoki, Yuki (1572) Lost 0-2 -231821
13standard 305 Ogawa, Ryota (1625) Won 2-0 +151836
14standard 268 Hannuki, Yuya (1524) Won 2-1 +121848
15standard 172 Itazu, Yoshihisa (1494) Won 2-1 +121860
top average opponent: 1611record: 9-5 new rating: 1860

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1921
round table opponent (rating) result Δrating
3standard 439 Fujinuma, Atsushi (1533) Lost 1-2 -241897
4standard 750 Satou, Akihiko (1600) Won 2-0 +121909
5standard 533 Morotome, Ken (1571) Lost 0-2 -241885
6standard 763 Miura, Seitarou (1514) Lost 0-2 -241861
7standard 872 Fukaya, Toshiki (1482) Won 2-0 +111872
8standard 654 Takata, Kouhei (1620) Lost 1-2 -221850
top average opponent: 1553record: 2-4 new rating: 1850

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1919
round table opponent (rating) result Δrating
2standard 72 Kawai, Yoshihiro (1481) Lost 1-2 -261893
3standard 825 Koseki, Daisuke (1502) Draw 1-1 -61887
4standard 849 Ueki, Junichi (1525) Won 2-0 +111898
5standard 575 Takahashi, Kotaro (1518) Won 2-0 +121910
6standard 350 Toshikawa, Kento (1534) Won 2-1 +111921
7standard 217 Kawahama, Yoshikazu (1516) Won 2-1 +111932
8standard 128 Seki, Kojirou (1563) Won 2-0 +121944
9standard 77 Takeda, Harunobu (1701) Lost 1-2 -231921
top average opponent: 1543record: 5-2-1 new rating: 1921

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1868
round table opponent (rating) result Δrating
2sealed 2210 Sakaguchi, Naoya (1518) Won 2-1 +121880
3sealed 2190 Kojima, Tatuya (1633) Won 2-0 +131893
4sealed 2061 Nam, Sung Wook (1860) Lost 0-2 -181875
5sealed 2197 Nakamura, Taiki4833 (1538) Won 2-0 +121887
6sealed 2041 Nisio, Tomoyasu (1591) Won 2-0 +131900
7sealed 2044 Kobayashi, Tatsuumi (1669) Lost 1-2 -231877
8sealed 2106 Kageyama, Hiroki (1611) Won 2-1 +141891
9sealed 2049 Hasegawa, Kazunari (1614) Won 2-1 +131904
10draft 94 Onodera, Yusuke (1614) Lost 1-2 -231881
11draft 116 Kawabata, Ryosuke (1735) Won 2-0 +151896
12draft 6 Watanabe, Ryouta2795 (1592) Lost 0-2 -231873
13draft 58 Abe, Motoki (1755) Won 2-0 +151888
14draft 92 Juumonji, Ryou (1760) Won 2-1 +161904
15draft 103 Nakano, Fumiki (1719) Won 2-1 +151919
top average opponent: 1658record: 10-4 new rating: 1919

Grand Prix Kobe 2014 (modern) starting rating: 1805
round table opponent (rating) result Δrating
1modern 735 Tanigawa, Kenichirou (1500) Won 2-0 +131818
2modern 764 Maruyama, Kentarou (1717) Lost 1-2 -201798
3modern 1010 Seguchi, Shinichirou (1499) Won 2-1 +121810
4modern 923 Honda, Takeshi (1496) Won 2-1 +131823
5modern 774 Nemoto, Masataka (1539) Won 2-0 +131836
6modern 830 Lin, Le (1657) Won 2-0 +151851
7modern 767 Liu, Xiao (1495) Won 2-1 +111862
8modern 735 Okada, Eiji (1595) Won 2-0 +141876
9modern 715 Wada, Hiroya (1774) Won 2-1 +161892
10modern 21 Fujimoto, Yosuke (1716) Lost 0-2 -211871
11modern 71 Satou, Masanori (1640) Lost 0-2 -231848
12modern 62 Matsuda, Issui (1730) Won 2-0 +161864
13modern 45 Oodan, Takeshi (1666) Lost 1-2 -211843
14modern 68 Sugimoto, Yuta (1480) Won 2-1 +111854
15modern 50 Yoshida, Koki (1602) Won 2-1 +141868
top average opponent: 1607record: 11-4 new rating: 1868

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1831
round table opponent (rating) result Δrating
1standard 666 Tajima, Yuya (1418) Won 2-1 +111842
2standard 697 Takizawa, Ryouta (1558) Lost 1-2 -231819
3standard 819 Hagiwara, Tsubasa (1500) Won 2-0 +121831
4standard 776 Sakaino, Yuta (1484) Won 2-1 +121843
5standard 580 Kuo, Tzu-Ching (1798) Lost 1-2 -191824
6standard 670 Takeuchi, Keisuke (1518) Lost 1-2 -231801
7standard 756 Kashi, Touru (1505) Won 2-0 +131814
8standard 662 Ishikawa, Shou (1608) Won 2-0 +141828
9standard 724 Ohashi, Gaku (1547) Lost 0-2 -231805
top average opponent: 1548record: 5-4 new rating: 1805

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1854
round table opponent (rating) result Δrating
2standard 250 Negami, Hiroyuki (1478) Won 2-0 +121866
3standard 157 Son, Kii (1499) Lost 1-2 -251841
4standard 355 Muto, Masaharu (1566) Lost 1-2 -221819
5standard 463 Higuchi, Akashi (1509) Won 2-1 +121831
6standard 362 Yanagawa, Tomoyuki (1505) Won 2-0 +121843
7standard 348 Yoshimura, Naoto (1466) Won 2-0 +121855
8standard 166 Yao, Chris (1523) Lost 0-2 -241831
top average opponent: 1507record: 4-3 new rating: 1831

Grand Prix Yokohama 2012 (modern) starting rating: 1726
round table opponent (rating) result Δrating
1modern 155 Kobayashi, Tatsuumi (1526) Draw 1-1 -41722
2modern 407 Toyama, Satoshi (1500) Won 2-0 +141736
3modern 268 Fukuhara, Taiki (1533) Won 2-1 +151751
4modern 176 Furukawa, Kai (1539) Won 2-0 +141765
5modern 93 Nishikawa, Masayuki (1504) Won 2-0 +131778
6modern 44 Yokokura, Takeshi (1542) Won 2-0 +141792
7modern 22 Katsubayashi, Nobuhisa (1594) Won 2-0 +141806
8modern 11 Toyota, Shimpei (1677) Won 2-1 +161822
9modern 6 Kitabayashi, Takashi (1686) Won 2-0 +161838
10modern 3 Omori, Ken'ichirou (1827) Won 2-1 +171855
11modern 2 Tanaka, Ryouma (1613) Lost 0-2 -221833
12modern 8 Tanaka, Hiroshi (1632) Won 2-1 +151848
13modern 5 Ishihara, Jun (1815) Won 2-0 +171865
14modern 3 Iijima, Yutaka (1666) Won 2-1 +141879
15modern 2 Umehara, Kei (1610) Lost 1-2 -221857
16modern 5 Yoshida, Shintarou (1695) Won 2-1 +151872
Qmodern Kadooka, Toshiyuki (1915) Lost 0-2 -181854
top average opponent: 1640record: 13-3-1 new rating: 1854

Grand Prix Kobe 2011 (extended) starting rating: 1729
round table opponent (rating) result Δrating
1extended 44 Itou, Tomoya (1446) Won 2-0 +131742
2extended 101 Yamaguchi, Yu (1499) Won 2-1 +131755
3extended 74 Tashiro, Yoshiaki (1729) Lost 1-2 -181737
4extended 123 Tsukahara, Kazuto (1536) Won 2-0 +141751
5extended 66 Watanabe, Takanori (1596) Lost 1-2 -211730
6extended 116 Kamei, Kazuhiko (1441) Won 2-1 +131743
7extended 87 Chiba, Akio (1784) Lost 0-2 -171726
top average opponent: 1576record: 4-3 new rating: 1726

Grand Prix Sendai 2010 (ROE standard) starting rating: 1689
round table opponent (rating) result Δrating
2standard 42 Washimi, Kazuo (1455) Won 2-0 +141703
3standard 62 Kubota, Yuuhi (1885) Won 1-0 +211724
4standard 4 Nakajima, Chikara (1724) Lost 0-2 -181706
5standard 78 Masuno, Ryosuke (1800) Won 2-1 +201726
6standard 107 Kitayama, Masaya (1896) Lost 0-2 -151711
7standard 160 Haneda, Ryouhei (1604) Won 2-0 +161727
8standard 124 Shoji, Tatsuro (1553) Won 2-1 +151742
9standard 45 Orsini Jones, Matteo (1737) ID 01742
10standard 61 Hassaku, Jinpei (1679) Won 2-0 +171759
11standard 33 Oonishi, Tatsuya (1568) Lost 0-2 -221737
12standard 52 Sakurai, Yuuta (1560) Won 2-0 +151752
13standard 34 Senba, Kotaro (1683) Won 2-1 +171769
14standard 18 Stark, Ben S (1817) Lost 1-2 -171752
15standard 43 Matsumoto, Takafumi (1479) Lost 0-2 -231729
top average opponent: 1674record: 8-5-1 new rating: 1729

Grand Prix Yokohama 2010 (extended) starting rating: 1662
round table opponent (rating) result Δrating
1extended 279 Atsumi, Yoshihiro (1506) Won 2-0 +161678
2extended 124 Nakayama, Takatsugu (1475) Lost 1-2 -221656
3extended 329 Ida, Takamasa (1454) Won 2-1 +141670
4extended 135 Yamada, Kota (1516) Won 2-0 +151685
5extended 115 Matsumoto, Kazuya (1574) Won 2-1 +161701
6extended 80 Chiba, Akio (1710) Won 2-0 +191720
7extended 59 Komiya, Tadayoshi (1729) Won 2-0 +181738
8extended 20 Nakatani, Shinji (1518) Lost 0-2 -221716
9extended 84 Sakamoto, Sakito (1531) Won 2-0 +141730
10extended 33 Kim, Cynic (1856) Won 2-0 +211751
11extended 35 Saito, Takaya (1779) Lost 1-2 -181733
12extended 45 Tezuka, Yuuki (1462) Lost 1-2 -231710
13extended 46 Ikawa, Yoshihiko (1786) Lost 0-2 -161694
14extended 49 Kamioka, Yoshihiro (1571) Won 2-0 +161710
15extended 48 Kidera, Seita (1560) Lost 0-2 -211689
top average opponent: 1602record: 9-6 new rating: 1689

Grand Prix Kobe 2009 (extended) starting rating: 1687
round table opponent (rating) result Δrating
2extended 128 Tsukagoshi, Tadaki (1423) Lost 1-2 -231664
3extended 149 Kanakazawa, Takeshi (1454) Won 2-0 +141678
4extended 108 Hashimoto, Keisuke (1600) Lost 1-2 -191659
5extended 180 Suzumura, Tatsurou (1360) Won 2-0 +121671
6extended 129 Toochika, Takayuki (1545) Won 2-1 +161687
7extended 168 Tanaka, Eiji (1458) Lost 0-2 -221665
8extended 105 Muroi, Daisuke (1522) Draw 1-1 -31662
top average opponent: 1480record: 3-3-1 new rating: 1662

Grand Prix Shizuoka 2008 (MOR standard) starting rating: 1616
round table opponent (rating) result Δrating
2standard 183 Yamashita, Hiroki (1632) Won 2-0 +181634
3standard 118 Kasahara, Yuuki (1502) Lost 1-2 -211613
4standard 154 Koyama, Masashi (1576) Won 2-0 +181631
5standard 93 Sasahara, Yasufumi (1649) Lost 1-2 -181613
6standard 129 Hasegawa, Gaku (1510) Won 2-0 +161629
7standard 236 Tanaka, Hisaya (1805) Won 2-0 +211650
8standard 131 Tezuka, Yuuki (1484) Won 2-1 +151665
9standard 4 Eda, Takeshi (1595) ID 01665
10standard 56 Matsushita, Masakazu (1756) Won 2-1 +201685
11standard 40 Kageyama, Kiyotomo (1675) Won 2-1 +181703
12standard 7 Seki, Keita (1636) Lost 0-2 -191684
13standard 36 Yamashita, Hidetoshi (1666) Won 2-0 +171701
14standard 28 Fujita, Osamu (1913) Lost 1-2 -141687
15standard 49 Oosaka, Yuusuke (1602) Won 2-0 +171704
16standard 39 Ueda, Katsuya (1757) Lost 0-2 -171687
top average opponent: 1651record: 9-5-1 new rating: 1687

Grand Prix Kyoto 2007 (PLC standard) starting rating: 1501
round table opponent (rating) result Δrating
2standard 207 Tanabe, Kazuya (1262) Won 2-1 +141515
3standard 114 Yoshinaga, Mitsuteru (1536) Won 2-1 +181533
4standard 86 Ishii, Taisuke (1709) Won 2-0 +211554
5standard 37 Koike, Takayuki (1554) Lost 0-2 -181536
6standard 70 Isomoto, Hirofumi (1559) Won 2-1 +191555
7standard 36 Saitou, Yuu (1602) Lost 0-1 -181537
8standard 70 Hirosawa, Yuuta (1830) Won 2-1 +241561
9standard 60 Koyano, Hirofumi (1603) Won 2-0 +181579
10standard 52 Katou, Ichirou (1623) Lost 1-2 -171562
11standard 19 Ito, Shinichi (1572) Won 2-0 +181580
12standard 54 Okano, Tetsuya (1566) Won 2-0 +181598
13standard 30 Oomiya, Akira (1557) Won 2-0 +171615
14standard 13 Yoshida, Hiroshi (1599) Won 2-1 +181633
15standard 5 Takao, Akinao (1656) Lost 1-2 -171616
top average opponent: 1588record: 10-4 new rating: 1616

Grand Prix Yokohama 2004 (COK limited) starting rating: 1463
round table opponent (rating) result Δrating
1sealed 48 Iwai, Takanori (1377) Won 2-0 +171480
2sealed 172 Taniguchi, Yuusuke (1473) Lost 0-2 -181462
3sealed 142 Koenigstein, Markus (1514) Won 2-1 +191481
4sealed 83 Maki, Ryosuke (1432) Lost 1-2 -191462
5sealed 205 Harada, Takahito (1504) Won 2-1 +191481
6sealed 112 Kusakabe, Shuichi (1519) Lost 0-2 -181463
7sealed 138 Fujita, Takahide (1506) Won 2-0 +191482
8sealed 12 Ikawa, Yoshihiko (1526) Won 2-0 +191501
top average opponent: 1482record: 5-3 new rating: 1501

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 147 Okada, Keita (1500) Lost 0-2 -181482
2standard 275 Hiraga, Mikio (1494) Lost 1-2 -181464
3standard 383 Ichikawa, Tatsuya (1463) Won 2-0 +181482
4standard 406 Oomiya, Akira (1441) Lost 1-2 -191463
top average opponent: 1474record: 1-3 new rating: 1463