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Ishimaru, Ken
Current rating: 1688

Grand Prix Nagoya 2020 (pioneer) starting rating: 1689
round table opponent (rating) result Δrating
2pioneer 95 Mizoguchi, Yusuke (1517) Won 2-0 +151704
3pioneer 300 Honda, Atsuo (1628) Won 2-0 +161720
4pioneer 4 Ishizuki, Takuya (1580) Lost 0-2 -201700
5pioneer 127 Ju, Yaqiong (1743) Won 2-0 +191719
6pioneer 166 Kato, Tomohiro (1536) Lost 0-2 -221697
7pioneer 184 Tamura, Shingo (1460) Lost 0-2 -221675
8pioneer 328 Sakai, Yasumasa (1360) Won 2-0 +131688
top average opponent: 1546record: 4-3 new rating: 1688

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1775
round table opponent (rating) result Δrating
2standard 235 Yamaguchi, Hiroshi2043 (1632) Lost 1-2 -201755
3standard 623 Okuhara, Yuuki (1425) Lost 1-2 -241731
4standard 673 Akai, Yusuke4836 (1442) Lost 0-2 -231708
5standard 732 Yoshioka, Shigehito (1467) Won 2-1 +131721
6standard 637 Tomobe, Takuya (1484) Lost 1-2 -221699
7standard 581 Mukai, Koudai (1467) Lost 1-2 -221677
8standard 515 Iwata, Seiya (1332) Won 2-0 +121689
top average opponent: 1464record: 2-5 new rating: 1689

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1701
round table opponent (rating) result Δrating
2standard 192 Akita, Naoto (1462) Won 2-0 +141715
3standard 349 Nakajima, Masato (1469) Won 2-1 +131728
4standard 162 Yamamura, Shouma (1542) Won 2-1 +151743
5standard 38 Matsuo, Shuto (1584) Won 2-1 +151758
6standard 45 Sasaki, Yusuke 1421 (1680) Lost 0-2 -191739
7standard 133 Horie, Tooru (1774) Won 2-1 +181757
8standard 101 Yamamoto, Shinya 8409 (1566) Won 2-1 +151772
9standard 14 Sasaki, Yusuke 4501 (1726) Lost 0-2 -191753
10standard 121 Nagaoka, Takayuki (1841) Lost 0-2 -161737
11standard 98 Bin, Jia (1845) Lost 0-2 -171720
12standard 156 Ishikura, Nobuyuki (1645) Won 2-0 +171737
13standard 142 Yasuda, Masayuki (1848) Won 2-1 +201757
14standard 65 Nose, Shunsuke (1764) Won 2-1 +181775
15standard 80 Kutsuna, Yohei (1744) ID 01775
top average opponent: 1678record: 9-4-1 new rating: 1775

Grand Prix Chiba 2018 (M19 limited) starting rating: 1702
round table opponent (rating) result Δrating
2sealed 451 Togawa, Syuuichi (1480) Won 2-0 +141716
3sealed 168 Kamiya, Kazuhiro (1472) Lost 1-2 -221694
4sealed 597 Noge, Hayata (1612) Lost 1-2 -191675
5sealed 596 Hiraoka, Shigenori (1398) Won 2-1 +131688
6sealed 530 Oomura, Takashi (1475) Won 2-1 +141702
7sealed 486 Endoh, Hiroki (1568) Won 2-1 +151717
8sealed 355 Senba, Kotaro (1797) Lost 0-2 -161701
top average opponent: 1543record: 4-3 new rating: 1701

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1751
round table opponent (rating) result Δrating
2sealed 3 Matsumoto, Masataka (1676) Won 2-0 +171768
3sealed 331 Lie, Benaya (1835) Won 2-1 +191787
4sealed 162 Carvalho, Marcio (2105) Lost 0-2 -121775
5sealed 240 Mashima, Mitsuharu (1725) Lost 0-2 -191756
6sealed 445 Zhang, Luolin (1421) Lost 1-2 -241732
7sealed 781 Yamaguchi, Hiromitsu (1491) Lost 0-2 -221710
8sealed 683 Jinbo, Takashi (1489) Lost 1-2 -221688
9sealed 655 Yamanaka, Shouki (1503) Won 2-0 +141702
top average opponent: 1656record: 3-5 new rating: 1702

Grand Prix Kobe 2017 (modern) starting rating: 1692
round table opponent (rating) result Δrating
3modern 492 Takeshita, Masato (1485) Won 2-0 +141706
4modern 333 Kakinokida, Takuhito (1605) Won 2-1 +161722
5modern 59 Sasaki, Tsutomu (1579) Lost 0-2 -201702
6modern 101 Katagiri, Toshiki (1416) Won 2-1 +131715
7modern 1119 Seko, Kazuki (1467) Won 2-1 +131728
8modern 24 Koshimura, Takeshi (1727) Lost 0-2 -181710
9modern 182 Nakamura, Ikuki (1548) Lost 1-2 -211689
10modern 382 Nam, Kyung-Min (1577) Won 2-0 +161705
11modern 227 Ichikawa, Tatsuya 3238 (1576) Won 2-1 +161721
12modern 162 Yamagami, Yudai (1759) Won 2-1 +191740
13modern 81 Tomita, Ryutaro (1642) Lost 0-2 -201720
14modern 96 Hasebe, Sho (1609) Won 2-1 +161736
15modern 95 Kodama, Kentaro (1603) Won 2-1 +151751
top average opponent: 1584record: 9-4 new rating: 1751

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1726
round table opponent (rating) result Δrating
3standard 476 Baba, Yukihiro (1567) Lost 1-2 -211705
4standard 527 Kobayashi, Yuki (1536) Won 2-0 +151720
5standard 550 Shibata, Yuuki9972 (1530) Won 2-1 +151735
6standard 140 Tsuchiya, Hideaki (1793) Lost 0-2 -171718
7standard 376 Samejima, Ippei (1649) Lost 1-2 -191699
8standard 668 Kan, Kensei (1474) Won 2-0 +131712
9standard 523 Sakai, Ryou (1565) Lost 0-2 -201692
top average opponent: 1587record: 3-4 new rating: 1692

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1809
round table opponent (rating) result Δrating
3standard 487 Fujihira, Keizou (1705) Won 2-0 +161825
4standard 207 Suzuki, Kohei (1557) Won 2-1 +141839
5standard 85 Nakamura, Yuki 6139 (1514) Lost 0-2 -241815
6standard 407 Lim, Yi Xiong Anselm (1536) Lost 1-2 -231792
7standard 514 Matsushita, Masayoshi (1631) Won 2-1 +151807
8standard 427 Nakata, Daichi (1559) Won 2-0 +141821
9standard 197 Yabuta, Junichi (1827) Draw 1-1 01821
10standard 192 Urano, Syouta (1583) Lost 0-2 -221799
11standard 335 Ishikawa, Hikaru (1497) Lost 1-2 -241775
12standard 377 Kanazawa, Ryo (1589) Lost 0-2 -211754
13standard 348 Sato, Keisuke (1612) Lost 0-2 -211733
14standard 313 Iwazaki, Yuuta (1580) Lost 0-2 -211712
15standard 283 Seko, Kazuki (1467) Won 2-1 +141726
top average opponent: 1589record: 5-7-1 new rating: 1726

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1780
round table opponent (rating) result Δrating
3sealed 207 Ito, Takuto (1497) Won 2-1 +131793
4sealed 58 Nagao, Kengo (1763) Won 2-1 +171810
5sealed 35 Yow, Jonathan (1610) Lost 0-2 -221788
6sealed 163 Yasuo, Matui (1554) Won 2-0 +141802
7sealed 196 Ushita, Masanori (1572) Won 2-0 +141816
8sealed 81 Akita, Naoto (1640) Lost 1-2 -211795
9sealed 101 Koike, Yuta (1490) Won 2-1 +131808
10draft 228 Habata, Issei (1643) Won 2-0 +151823
11draft 26 Oonishi, Ryuuhei (1585) Lost 0-2 -231800
12draft 356 Kadota, Shinichi (1664) Lost 0-2 -201780
13draft 124 Honma, Rie (1563) Won 2-1 +141794
14draft 107 Kuwata, Tikara (1652) Won 2-1 +151809
top average opponent: 1603record: 8-4 new rating: 1809

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1710
round table opponent (rating) result Δrating
3standard 438 Komizo, Isao (1562) Won 2-1 +151725
4standard 60 Tanehashi, Shigeharu (1365) Won 2-0 +121737
5standard 63 Mituyasu, Yuki (1648) Lost 1-2 -201717
6standard 239 Yoshida, Koki (1542) Won 2-0 +151732
7standard 148 Itou, Satoru (1691) Won 2-0 +181750
8standard 27 Sugihara, Toshihiro (1786) Won 2-0 +181768
9standard 58 Harada, Masao (1584) Won 2-0 +151783
10standard 7 Date, Hiroshi (1739) Won 2-1 +171800
11standard 7 Hasegawa, Akira (1632) Won 2-1 +151815
12standard 8 Nakamura, Shuhei (1887) Lost 0-2 -171798
13standard 14 Asano, Shoji (1596) Lost 1-2 -211777
14standard 39 Nishikawa, Yukihiro (1642) Won 2-1 +151792
15standard 21 Juza, Martin (2094) Lost 1-2 -121780
top average opponent: 1675record: 9-4 new rating: 1780

Grand Prix Hong Kong 2015 (ORI limited) starting rating: 1708
round table opponent (rating) result Δrating
3sealed 88 Kimura, Shigeki (1691) Lost 0-2 -181690
4sealed 280 Chak, Chi Fai (1536) Lost 1-2 -211669
5sealed 292 Ka Chun, Chu (1501) Won 2-0 +151684
6sealed 132 He, Aaron (1520) Lost 1-2 -211663
7sealed 218 He, Zhifeng (1532) Won 2-1 +161679
8sealed 29 Chan, Siu Cheong (1519) Won 2-1 +151694
9sealed 101 Ismail, Zulkifli (1605) Won 2-1 +161710
top average opponent: 1558record: 4-3 new rating: 1710

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1695
round table opponent (rating) result Δrating
2sealed 165 Sugahara, Yoshitaka (1461) Won 2-0 +141709
3sealed 47 Nagahashi, Sadaaki (1594) Lost 1-2 -201689
4sealed 256 Kaneko, Yoshiyuki (1641) Lost 0-2 -191670
5sealed 320 Udagawa, Yuuya (1457) Won 2-0 +141684
6sealed 252 Matsushima, Toshikazu (1483) Won 2-1 +151699
7sealed 140 Izumi, Hikaru (1558) Won 2-1 +151714
8sealed 142 Serizawa, Yuuki (1477) Won 2-0 +141728
9sealed 59 Oohashi, Toshiya (1618) Lost 1-2 -201708
top average opponent: 1536record: 5-3 new rating: 1708

Grand Prix Kobe 2014 (modern) starting rating: 1683
round table opponent (rating) result Δrating
2modern 154 Yamano, Tatsuto (1215) Lost 1-2 -251658
3modern 326 Matsumata, Syusaku (1479) Won 2-0 +141672
4modern 279 Irie, Shun (1441) Won 2-1 +141686
5modern 226 Hashizume, Nobuyuki (1574) Lost 1-2 -201666
6modern 212 Ishihara, Kazuaki (1515) Won 2-0 +151681
7modern 270 Sorribas, Xavier (1654) Won 2-0 +181699
8modern 180 Oodan, Takeshi (1611) Lost 0-2 -201679
9modern 169 Seko, Kazuki (1575) Won 2-1 +161695
top average opponent: 1508record: 5-3 new rating: 1695

Grand Prix Taipei 2014 (M15 limited) starting rating: 1701
round table opponent (rating) result Δrating
2sealed 194 Chen, Jeng Wei (1537) Lost 1-2 -211680
3sealed 328 Harrington, Chris (1573) Won 2-0 +161696
4sealed 139 Kintanar, Celsus (1586) Lost 1-2 -201676
5sealed 307 Soma, Mitsuyoshi (1418) Won 2-1 +131689
6sealed 164 Tay, Jun Hao (1744) Lost 1-2 -171672
7sealed 246 Tsai, Ming Da (1575) Lost 0-2 -191653
8sealed 237 Yan, Chin Chen (1536) Won 2-0 +151668
9sealed 203 Chang, Chih Kang (1502) Won 2-0 +151683
top average opponent: 1559record: 4-4 new rating: 1683

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1725
round table opponent (rating) result Δrating
2sealed 553 Kanehira, Haruki (1353) Lost 1-2 -241701
3sealed 754 Kojima, Yuusuke (Gifu) (1499) Won 2-1 +141715
4sealed 619 Nakata, Yusuke (1574) Won 2-0 +151730
5sealed 649 Yohara, Tosho (1539) Lost 0-2 -211709
6sealed 702 Ichikawa, Kazuyuki (1564) Won 2-0 +151724
7sealed 607 Yamashita, Masahiro (1537) Lost 1-2 -211703
8sealed 635 Saito, Takaya (1724) Lost 0-2 -181685
9sealed 654 Huang, Yung-Ling (1553) Won 2-1 +161701
top average opponent: 1543record: 4-4 new rating: 1701

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1729
round table opponent (rating) result Δrating
3standard 64 Furugen, Takeji (1475) Won 2-1 +131742
4standard 24 Yamamura, Yuma (1517) Lost 0-2 -221720
5standard 74 Iwasaki, Yusuke (1516) Won 2-1 +141734
6standard 118 Noguchi, Takeshi (1560) Lost 0-2 -211713
7standard 115 Takeuchi, Akinari (1601) Lost 0-2 -201693
8standard 181 Kobayashi, Souichi (1474) Won 2-0 +141707
9standard 253 Tsukahara, Kazuto (1694) Won 2-0 +181725
top average opponent: 1548record: 4-3 new rating: 1725

Grand Prix Kitakyushu 2013 (M14 standard) starting rating: 1771
round table opponent (rating) result Δrating
3standard 207 Nagami, Youichi (1681) Lost 1-2 -191752
4standard 229 Matsumoto, Yuki2978 (1850) Lost 1-2 -171735
5standard 308 Adachi, Ryosuke (1317) Lost 1-2 -251710
6standard 418 Mizutani, Yoshinobu (1469) Lost 0-2 -221688
7standard 390 Matoba, Keisuke (1447) Won 2-0 +141702
8standard 323 Dapat, Clyde (1393) Won 2-0 +121714
9standard 235 Yohara, Tosho (1519) Won 2-1 +151729
top average opponent: 1525record: 3-4 new rating: 1729

Grand Prix Taipei 2012 (RTR limited) starting rating: 1744
round table opponent (rating) result Δrating
1sealed 120 Yen, Yung Ta (1499) Lost 1-2 -221722
2sealed 209 Powell, Eve (1482) Won 2-0 +131735
3sealed 124 Chen, Steven (1537) Won 2-0 +151750
4sealed 205 Chang, Chih Wei (1484) Won 2-1 +131763
5sealed 80 Young, Ryan (1523) Won 2-1 +141777
6sealed 39 Yukuhiro, Ken (2000) Lost 0-2 -141763
7sealed 88 Tanahashi, Hirofumi (1478) Won 2-1 +131776
8sealed 78 Wong, Nicholas Jonathan (1760) Won 2-1 +171793
9sealed 52 Lim, Jing Quan (1573) Lost 1-2 -221771
top average opponent: 1593record: 6-3 new rating: 1771

Grand Prix Shanghai 2012 (M13 limited) starting rating: 1718
round table opponent (rating) result Δrating
1sealed 128 Yang, Lujia (1500) Won 2-0 +141732
2sealed 116 Guo, Beiqun (1518) Lost 1-2 -221710
3sealed 205 Huang, Bing (1467) Lost 0-2 -221688
4sealed 265 l, c (1481) Lost 1-2 -221666
5sealed 332 Huang, Chunxiao (1465) Won 2-0 +151681
6sealed 266 Chen, Xi (1493) Won 2-1 +141695
7sealed 228 huang, yichen (1500) Won 2-0 +151710
8sealed 173 Zhu, Feibai (1538) Won 2-0 +151725
9sealed 115 Kitayama, Masaya (1795) Won 2-1 +191744
top average opponent: 1529record: 6-3 new rating: 1744

Grand Prix Kobe 2012 (DKA limited) starting rating: 1704
round table opponent (rating) result Δrating
2sealed 229 Yasufuku, Akihiro (1629) Won 2-0 +161720
3sealed 93 Izumi, Kimiaki (1591) Lost 1-2 -201700
4sealed 306 Yamazaki, Hiroyuki (1446) Lost 0-2 -221678
5sealed 352 Hanawa, Atsushi (1375) Won 2-1 +121690
6sealed 291 Inazawa, Ryo (1535) Won 2-0 +151705
7sealed 129 Imori, Takahiro (1613) Won 2-1 +171722
8sealed 164 Myrenberg, Eskil (1627) Won 2-1 +161738
9sealed 82 Wada, Yuki (1633) Lost 1-2 -201718
top average opponent: 1556record: 5-3 new rating: 1718

Pro Tour Dark Ascension (DKA standard) starting rating: 1732
round table opponent (rating) result Δrating
1standard 113 Kocsis, Gabor (1700) Lost 0-2 -181714
2standard 151 Nakajima, Chikara (1995) Won 2-1 +231737
3standard 137 Cox, Patrick (1996) Won 2-1 +221759
4standard 90 Williamson, David [AUS] (1799) Won 2-1 +191778
5standard 36 Ford, Jason (1772) Lost 0-2 -181760
6draft 40 Onosov, Oleksandr (1662) Lost 1-2 -201740
7draft 17 dos Santos Vieira, Eduardo (1727) Lost 1-2 -181722
8draft 149 Dictus, Mark (1713) Lost 0-2 -181704
top average opponent: 1796record: 3-5 new rating: 1704

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1721
round table opponent (rating) result Δrating
1standard 107 Takahashi, Youichi (1470) Won 2-0 +141735
2standard 4 Matsumoto, Kenji (1480) Won 2-0 +131748
3standard 30 Nitta, Yuki (1652) Won 2-1 +161764
4standard 75 Huang, Hao-Shan (1925) Won 2-0 +211785
5standard 23 Kobayashi, Takahito (1564) Won 2-0 +141799
6standard 28 Baba, Yasunori (1686) Draw 1-1 -21797
7standard 16 Yanase, Kaname (1556) Lost 1-2 -221775
8standard 47 Murase, Hiroshi (1609) Lost 1-2 -211754
9standard 84 Shougo I., (1556) Lost 1-2 -221732
top average opponent: 1611record: 5-3-1 new rating: 1732

Grand Prix Kobe 2011 (extended) starting rating: 1731
round table opponent (rating) result Δrating
1extended 231 Hayata, Akira (1577) Won 2-0 +151746
2extended 117 Saeki, Katsuhisa (1583) Won 2-0 +151761
3extended 50 Hashimoto, Keisuke (1594) Lost 1-2 -211740
4extended 190 T., Hirofumi (1518) Won 2-1 +141754
5extended 70 Iwane, Manabi (1467) Lost 1-2 -231731
6extended 119 Suzuki, Mikito (1448) Won 2-1 +131744
7extended 144 K., Takayoshi (1487) Lost 0-2 -231721
top average opponent: 1525record: 4-3 new rating: 1721

Grand Prix Yokohama 2010 (extended) starting rating: 1736
round table opponent (rating) result Δrating
2extended 90 Yamakawa, Youichirou (1536) Won 2-0 +141750
3extended 134 Hwang, Chi-Chung (1753) Won 2-1 +181768
4extended 36 Black, Samuel (1795) Won 2-1 +191787
5extended 27 Yoshimori, Sho (1692) Lost 0-2 -201767
6extended 72 Takai, Hiroaki (1560) Lost 1-2 -221745
7extended 103 Takagi, Takayuki (1927) Lost 1-2 -141731
top average opponent: 1710record: 3-3 new rating: 1731

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1696
round table opponent (rating) result Δrating
2sealed 59 Kobayashi, Masanori (1476) Lost 0-2 -221674
3sealed 141 Hisaki, Yuu (1510) Won 2-0 +151689
4sealed 107 Wakayama, Shiro (1597) Won 2-0 +161705
5sealed 64 Matsumoto, Hiroshi (1584) Won 2-1 +161721
6sealed 47 Nagaoka, Takayuki (1813) Won 2-1 +201741
7sealed 10 Komuro, Shuu (1816) Won 2-1 +191760
8sealed 8 Kubouchi, Naoki (1782) Won 2-0 +181778
9draft 49 Kawanaka, Yoshiaki (1728) Won 2-0 +181796
10draft 2 Imura, Satoshi (1736) Lost 1-2 -201776
11draft 46 Kitazono, Kensuke (1760) Lost 0-2 -181758
12draft 49 Tashiro, Yoshiaki (1697) Won 2-0 +171775
13draft 37 Kim, Cynic (1768) Lost 0-2 -181757
14draft 13 Yashiki, Kouichi (1588) Lost 0-2 -211736
top average opponent: 1681record: 8-5 new rating: 1736

Grand Prix Niigata 2009 (M10 limited) starting rating: 1648
round table opponent (rating) result Δrating
2sealed 122 Hirose, Yuuki (1548) Won 2-1 +161664
3sealed 102 Nagamine, Toshiki (1539) Won 2-1 +161680
4sealed 21 Suzuki, Nobuyoshi (1718) Lost 0-2 -171663
5sealed 69 Tanahashi, Masayasu (1910) Won 2-0 +221685
6sealed 80 Nakamura, Yuuki (1588) Won 2-1 +161701
7sealed 40 Akita, Naoto (1581) Won 2-1 +161717
8sealed 29 Sugiki, Takafumi (1806) Won 2-1 +201737
9sealed 17 Shoji, Kenta (1668) Won 2-0 +171754
10draft 40 Suzuki, Fumito (1660) Lost 1-2 -201734
11draft 32 Nakamura, Hajime (1690) Lost 1-2 -191715
12draft 24 Satou, Dai (1681) Won 2-1 +171732
13draft 19 Nakano, Satoshi (1455) Lost 0-2 -221710
14draft 29 Mori, Katsuhiro (1947) Lost 0-2 -141696
15draft 31 Sugiki, Takafumi (1774) ID 01696
top average opponent: 1683record: 8-5-1 new rating: 1696

Grand Prix Kobe 2009 (extended) starting rating: 1625
round table opponent (rating) result Δrating
2extended 86 Ooba, Hideto (1533) Won 2-0 +171642
3extended 70 Naitou, Keisuke (1687) Won 2-1 +191661
4extended 3 Juumonji, Ryou (1680) Won 2-1 +181679
5extended 21 Asahara, Akira (1993) Lost 0-2 -131666
6extended 51 Masuno, Ryosuke (1798) Won 2-0 +211687
7extended 149 Akiyama, Takashi (1675) Lost 0-2 -181669
8extended 41 Kanno, Masayoshi (1534) Lost 0-2 -211648
top average opponent: 1700record: 4-3 new rating: 1648

Grand Prix Okayama 2008 (ALA limited) starting rating: 1615
round table opponent (rating) result Δrating
2sealed 108 Masuno, Ryosuke (1753) Lost 1-2 -161599
3sealed 183 Sakamoto, Sakito (1536) Won 2-1 +171616
4sealed 263 Minami, Masashi (1582) Lost 1-2 -191597
5sealed 243 Sumita, Masanobu (1573) Lost 0-2 -181579
6sealed 98 Kaneko, Naoto (1451) Won 2-0 +161595
7sealed 160 aoki, takeo (1464) Won 2-1 +151610
8sealed 10 Ueda, Shuji (1458) Won 2-1 +151625
top average opponent: 1545record: 4-3 new rating: 1625

Pro Tour Berlin 2008 (extended) starting rating: 1600
round table opponent (rating) result Δrating
1extended 128 Kunzler, Matthias (1892) Lost 0-2 -121588
2extended 116 Bacic, Niko (1596) Lost 0-2 -181570
3extended 212 Lange, Holger (1754) Won 2-1 +211591
4extended 161 Lee, Ji-Hoon (1719) Won 2-0 +201611
5extended 155 Senyuz, Aras (1606) Lost 0-2 -181593
6extended 134 Fior, Elton (1676) Lost 1-2 -161577
7extended 166 Messick, Ryan (1695) Won 2-1 +201597
8extended 131 Habermann, Marvin (1575) Won 2-1 +181615
top average opponent: 1689record: 4-4 new rating: 1615

Grand Prix Kobe 2008 (Lorwyn block) starting rating: 1585
round table opponent (rating) result Δrating
1block 210 Katou, Masanari (1524) Won 2-1 +171602
2block 210 Hayashi, Shinsuke (1699) Lost 1-2 -171585
3block 242 Ikenoko, Hidehiro (1465) Won 2-1 +161601
4block 114 Hirata, Minoru (1644) Won 2-0 +191620
5block 150 Sunada, Shougo (1669) Lost 1-2 -171603
6block 116 Ouchi, Akimasa (1483) Won 2-1 +161619
7block 100 Yano, Kunihiro (1599) Lost 0-2 -191600
top average opponent: 1583record: 4-3 new rating: 1600

Grand Prix Kitakyushu 2007 (LRW limited) starting rating: 1585
round table opponent (rating) result Δrating
4sealed 38 Coimbra, Andre (1983) Lost 0-2 -111574
5sealed 31 Nomura, Shintaro (1522) Won 2-0 +171591
6sealed 28 Yasooka, Shota (1898) Lost 1-2 -131578
7sealed 43 Aoyama, Katsuhiko (1539) Won 2-1 +171595
8sealed 15 Kurihara, Shingou (2023) Lost 0-2 -101585
top average opponent: 1793record: 2-3 new rating: 1585

Grand Prix Kyoto 2007 (PLC standard) starting rating: 1648
round table opponent (rating) result Δrating
4standard 79 Ito, Atsushi (1428) Lost 0-2 -221626
5standard 153 Koyano, Hirofumi (1567) Lost 0-2 -191607
6standard 133 Ito, Ken (1642) Lost 1-2 -181589
7standard 182 Kamiyama, Daiki (1494) Won 2-1 +161605
8standard 131 Ono, Masayuki (1460) Lost 1-2 -201585
top average opponent: 1518record: 1-4 new rating: 1585

2006 World Championship (mixed) starting rating: 1624
round table opponent (rating) result Δrating
1standard 100 Grondahl, Erik (1812) Won 2-0 +211645
2standard 32 Jaro, Ogie (1508) Won 2-0 +161661
3standard 1 Lebedowicz, Osyp (1836) Lost 1-2 -151646
4standard 29 Yarhas, Harry (1580) Lost 1-2 -191627
5standard 69 de Diego, Pedro (1609) Lost 1-2 -191608
6standard 127 Fior, Elton (1644) Won 2-0 +191627
7draft 104 Peset, Alexandre (1881) Lost 0-2 -141613
8draft 96 Camara, Aristides (1537) Won 2-1 +171630
9draft 85 Osawa, Takuya (1909) Lost 1-2 -131617
10draft 128 Li, Cheuk Yin (1568) Won 2-0 +171634
11draft 98 Klaric, Ivan (1531) Won 2-1 +161650
12draft 74 Huttenberger, Christian (1805) Lost 0-2 -151635
13extended 73 Han, Hojae (1534) Won 2-0 +161651
14extended 70 Diezel, Michael (1778) Won 2-1 +211672
15extended 50 Jones, Craig (1847) Lost 1-2 -151657
16extended 75 van Medevoort, Robert (1646) Won 2-0 +171674
17extended 47 Hoaen, Rich (2066) Lost 0-2 -111663
18extended 73 Mitamura, Kazuya (1789) Lost 0-2 -151648
top average opponent: 1715record: 9-9 new rating: 1648

Pro Tour Kobe 2006 (TSP draft) starting rating: 1609
round table opponent (rating) result Δrating
1draft 10 Sugiura, Kiyohiro (1442) Won 2-1 +151624
2draft 5 Scott-Vargas, Luis (1715) Won 2-0 +201644
3draft 64 Shimizu, Naoki (1625) Won 2-0 +171661
4draft 149 Saito, Tomoharu (1930) Lost 1-2 -131648
5draft 17 Brucker, David (2160) Lost 0-2 -91639
6draft 120 Gan, Vincent (1810) Lost 1-2 -151624
top average opponent: 1780record: 3-3 new rating: 1624

Grand Prix Hiroshima 2006 (CSP limited) starting rating: 1608
round table opponent (rating) result Δrating
2sealed 24 Tanaka, Hisaya (1689) Lost 1-2 -171591
3sealed 76 Saito, Kohei (1630) Won 2-0 +191610
4sealed 86 Nakamura, Hirobumi (1469) Won 2-1 +161626
5sealed 68 Kanno, Atsushi (1698) Lost 1-2 -171609
top average opponent: 1622record: 2-2 new rating: 1609

Grand Prix Kitakyushu 2005 (extended) starting rating: 1609
round table opponent (rating) result Δrating
2extended 48 Mitoma, Koji (1518) Won 2-1 +161625
3extended 25 Nakamura, Satoshi (1617) Lost 1-2 -181607
4extended 77 Teramoto, Shoji (1615) Won 2-0 +181625
5extended 29 Toochika, Takayuki (1683) Lost 1-2 -171608
top average opponent: 1608record: 2-2 new rating: 1608

Pro Tour London 2005 (SOK draft) starting rating: 1603
round table opponent (rating) result Δrating
1draft 75 Tsumura, Kenji (1858) Lost 1-2 -131590
2draft 97 Grant, David (1666) Won 2-0 +191609
3draft 53 Reissenberger, Marcus (1454) Won 2-0 +151624
4draft 152 Meulders, Fried (1637) Lost 0-2 -181606
5draft 23 Novekoff, Jeff (1804) Won 2-1 +221628
6draft 99 Hasnes, Oystein (1554) Lost 1-2 -191609
top average opponent: 1662record: 3-3 new rating: 1609

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1664
round table opponent (rating) result Δrating
4standard 75 Fujii, Takashi (1543) Lost 0-2 -211643
5standard 104 Yamamoto, Shohei (1498) Lost 0-2 -201623
6standard 143 Kato, Akinori (1520) Lost 1-2 -201603
top average opponent: 1520record: 0-3 new rating: 1603

Pro Tour Kobe 2004 (Mirrodin block) starting rating: 1639
round table opponent (rating) result Δrating
1block 47 Chan, Tiago (1759) Won 2-1 +211660
2block 21 Labarre, Nicolas (2072) Won 2-0 +251685
3block 4 Canavesi, Emanuele (1868) Lost 1-2 -151670
4block 31 Ishida, Itaru (2043) Won 2-0 +251695
5block 18 Chang, Chih-Hsiang (1763) Lost 0-2 -171678
6block 47 Nakajima, Chikara (1735) Lost 1-2 -171661
7block 44 Fabiano, Gerard (1881) Won 2-1 +221683
8block 38 Lin, Yi Jie Vice (1620) Lost 1-2 -191664
top average opponent: 1843record: 4-4 new rating: 1664

Pro Tour New Orleans 2003 (extended) starting rating: 1586
round table opponent (rating) result Δrating
1extended 123 Blackman, Benjamin (1500) Lost 0-2 -191567
2extended 150 Lippert, Christoph (1782) Won 2-0 +211588
3extended 111 Martineau, Sven (1608) Won 2-1 +191607
4extended 45 Yamada, Tsutomu (1709) Won 2-1 +201627
5extended 26 Fish, Darryll (1620) Lost 0-2 -181609
6extended 47 Abdalla, Jake (1599) Lost 1-2 -191590
7extended 82 Maher, Bob (1918) Won 2-1 +241614
8extended 54 Reitbauer, David (1635) Won 2-1 +181632
9extended 47 Malherbaud, Pierre (1968) Lost 1-2 -121620
10extended 45 Thies, Brad (1611) Won 2-1 +181638
11extended 34 Hermes, Maxime (1610) Lost 1-2 -181620
12extended 51 Dougherty, Robert (1892) Lost 0-2 -131607
13extended 49 Dick, Alexander (1393) Won 2-1 +141621
14extended 48 Sammons, Joshua (1534) Won 2-1 +161637
15extended 40 Lemoine, Vincent (1665) Lost 0-2 -171620
16extended 43 Roux, Sebastien (1722) Won 2-1 +191639
top average opponent: 1673record: 9-7 new rating: 1639

Grand Prix Yokohama 2003 (Onslaught block) starting rating: 1506
round table opponent (rating) result Δrating
3block 92 Saitou, Daisuke (1536) Lost 0-2 -181488
4block 245 Kudo, Tomoaki (1518) Won 2-1 +191507
5block 59 Yamanishi, Mamoru (1639) Won 2-0 +201527
6block 48 Fujimoto, Mikio (1520) Won 2-0 +181545
7block 53 Noguchi, Yuichiro (1577) Won 2-1 +191564
8block 19 Ushie, Yuuta (1575) Lost 1-2 -181546
9block 53 Kajiyama, Ryuta (1572) Won 2-1 +181564
10block 25 Niwa, Takashi (1546) Won 2-0 +181582
11block 22 Nakamura, Masanori (1594) Won 2-0 +181600
12block 15 Sekine, Morio (1631) Lost 1-2 -171583
13block 28 Abe, Satoshi (1612) Won 2-0 +181601
14block 13 Maeba, Hideaki (1716) Lost 1-2 -161585
15block 23 Yokoi, Masaki (1633) Won 2-1 +191604
16block 16 Murase, Hiroshi (1599) Lost 0-2 -181586
top average opponent: 1590record: 9-5 new rating: 1586

Grand Prix Sapporo 2002 (Odyssey block) starting rating: 1500
round table opponent (rating) result Δrating
2block 79 Kinoshita, Tomoya (1517) Lost 1-2 -181482
3block 162 Koyama, Shohei (1486) Won 2-0 +181500
4block 61 Kawai, Hidenori (1484) Won 2-0 +181518
5block 58 Fujita, Tsuyoshi (1817) Lost 1-2 -131505
6block 87 Onodera, Tatsuya (1519) Won 2-1 +181523
7block 57 Nishizawa, Yu (1537) Lost 1-2 -171506
top average opponent: 1560record: 3-3 new rating: 1506

Grand Prix Fukuoka 2002 (TOR limited) starting rating: 1536
round table opponent (rating) result Δrating
3sealed 3 Nakamura, Kiyonari (1502) Lost 0-2 -181518
4sealed 110 Uto, Yusaku (1519) Lost 0-2 -181500
top average opponent: 1510record: 0-2 new rating: 1500

Grand Prix Kobe 2001 (Invasion block) starting rating: 1500
round table opponent (rating) result Δrating
3block 225 Hirabayashi, Ryuta (1519) Won 2-0 +181518
4block 2 Namegata, Satoru (1536) Draw 1-1 +11519
5block 79 Kobayashi, Ryosuke (1540) Won 2-0 +181537
6block 33 Taniguchi, Tomoya (1540) Lost 1-2 -181519
7block 98 Kurita, Daisuke (1552) Won 2-1 +191538
8block 55 Maki, Koichiro (1448) Lost 0-2 -201518
9block 110 Shiraki, Yusuke (1536) Won 2-0 +181536
top average opponent: 1524record: 4-2-1 new rating: 1536