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Wachi, Shinya
Current rating: 1644

Grand Prix Nagoya 2020 (pioneer) starting rating: 1686
round table opponent (rating) result Δrating
2pioneer 29 Shimura, Takeshi (1161) Lost 1-2 -271659
3pioneer 431 Yamamoto, Yuusuke (1474) Lost 1-2 -211638
4pioneer 720 Takaki, Kengo (1446) Won 2-0 +141652
5pioneer 567 Nakaima, Shuntarou (1378) Won 2-1 +131665
6pioneer 278 Nakahashi, Huuma (1452) Lost 0-2 -221643
7pioneer 459 Yamamura, Yuma (1757) Won 2-0 +201663
8pioneer 305 Miyawaki, Takeshi (1601) Lost 1-2 -191644
top average opponent: 1467record: 3-4 new rating: 1644

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1684
round table opponent (rating) result Δrating
2standard 286 Kasai, Takashi (1495) Lost 0-2 -211663
3standard 599 Okumura, Takaaki (1480) Lost 0-2 -221641
4standard 737 Matsumura, Hideaki (1572) Won 2-1 +171658
5standard 581 Iwasaki, Junya (1579) Draw 1-1 -11657
6standard 565 Takamura, Kazuki (1590) Won 2-1 +161673
7standard 416 Oohashi, Yoshihiro (1488) Draw 1-1 -31670
8standard 415 Ishikawa, Tetsuo (1534) Won 1-0 +161686
top average opponent: 1534record: 3-2-2 new rating: 1686

Grand Prix Chiba 2019 (M20 limited) starting rating: 1681
round table opponent (rating) result Δrating
2sealed 279 Seki, Kentaro (1632) Won 2-1 +171698
3sealed 157 Uetsu, Masashi (1553) Won 2-0 +161714
4sealed 195 Lee, Ji-Hyun (1552) Lost 1-2 -211693
5sealed 219 Horikoshi, Takayuki (1572) Won 2-0 +161709
6sealed 281 Koyama, Yu (1568) Won 2-0 +151724
7sealed 83 Hyodo, Kosuke (1699) Lost 0-2 -181706
8sealed 317 Maeda, Hiroki (1509) Lost 0-2 -221684
top average opponent: 1584record: 4-3 new rating: 1684

Grand Prix Yokohama 2019 (modern) starting rating: 1717
round table opponent (rating) result Δrating
1modern 520 Huang, Ren Xiong (1500) Lost 0-2 -211696
2modern 649 Ishizaki, Ren (1481) Lost 0-2 -221674
3modern 1085 Oda, Katsumi (1299) Lost 0-2 -251649
4modern 1183 Ida, Yuuji (1490) Won 2-0 +151664
5modern 1087 Kikuchi, Shou (1391) Won 2-0 +131677
6modern 837 Sakurai, Tomoya(533) (1400) Won 2-1 +131690
7modern 577 Nakajima, Masato (1441) Draw 1-1 -41686
8modern 551 Takiguchi, Itsuki (1418) Draw 1-1 -51681
top average opponent: 1427record: 3-3-2 new rating: 1681

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1695
round table opponent (rating) result Δrating
1standard 655 Kamitani, Ryuhei (1500) Lost 1-2 -211674
2standard 754 Inukai, Yuta (1436) Lost 1-2 -221652
3standard 1070 Hasegawa, Shinsuke (1466) Won 2-1 +141666
4standard 947 Yokoyama, Takahiro (1451) Won 2-0 +141680
5standard 645 Kounosu, Hiroaki (1197) Won 2-0 +101690
6standard 735 Odachi, Takuhei (1528) Won 2-1 +151705
7standard 439 Sugiura, Hiroki (1502) Won 2-1 +151720
8standard 403 Okamura, Ryoma (1747) Won 2-0 +181738
9standard 106 Shiroma, Hiroshi (1705) Won 2-0 +171755
10standard 70 Nakamura, Kousuke (1634) Lost 1-2 -201735
11standard 129 Mitsui, Hideo (1749) Lost 1-2 -181717
top average opponent: 1538record: 7-4 new rating: 1717

Grand Prix Chiba 2018 (M19 limited) starting rating: 1681
round table opponent (rating) result Δrating
1sealed 135 Tsuzuki, Makoto (1501) Lost 0-2 -211660
2sealed 903 Sugiyama, Taichiro (1466) Won 2-0 +141674
3sealed 580 Watarai, Kohei (1487) Lost 0-2 -211653
4sealed 880 Ooi, Yuichi (1506) Won 2-0 +151668
5sealed 689 Ogi, Hiroshi (1604) Won 2-0 +171685
6sealed 626 Oku, Daisaku (1482) Won 2-0 +151700
7sealed 515 Yoshida, Akinobu (1661) Lost 0-2 -191681
8sealed 420 Miyagawa, Takahiro (1482) Won 2-1 +141695
top average opponent: 1524record: 5-3 new rating: 1695

Grand Prix Sendai 2010 (ROE standard) starting rating: 1694
round table opponent (rating) result Δrating
4standard 29 Fujii, Kohei (1555) Won 2-1 +161710
5standard 36 Kasahara, Shinsuke (1540) Lost 0-2 -211689
6standard 72 Satou, Akihiko (1607) Won 2-0 +161705
7standard 58 Yamashita, Kouhei (1536) Lost 0-2 -211684
8standard 98 Fujita, Tsuyoshi (1611) Won 2-1 +171701
9standard 49 Yabuta, Junichi (1602) Lost 1-2 -201681
top average opponent: 1575record: 3-3 new rating: 1681

Grand Prix Yokohama 2010 (extended) starting rating: 1628
round table opponent (rating) result Δrating
2extended 158 Sakamoto, Sakito (1467) Won 2-0 +151643
3extended 137 Katayose, Shingo (1713) Won 2-0 +191662
4extended 34 Nakano, Tatsuhito (1446) Won 2-1 +151677
5extended 34 Kim, Min-su (Japan) (1719) Lost 0-2 -181659
6extended 70 Watanabe, Kazuki (1629) Won 2-1 +181677
7extended 28 Kudo, Koichi (1638) Lost 1-2 -191658
8extended 149 Sekimoto, Kandai (1554) Won 2-0 +161674
9extended 40 Uchida, Yuki (1533) Won 2-1 +161690
10extended 23 Mitamura, Kazuya (1908) Won 2-1 +221712
11extended 25 Tozuka, Kouta (1673) Won 2-0 +171729
12extended 21 Wang, Ming Chee (1741) Lost 1-2 -181711
13extended 25 Niimi, Kiyoaki (1701) Lost 1-2 -181693
14extended 38 Kou, Changsu (1682) Won 2-1 +181711
15extended 31 Taru, Genki (1808) Lost 1-2 -171694
top average opponent: 1658record: 9-5 new rating: 1694

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1565
round table opponent (rating) result Δrating
4sealed 55 Ruel, Olivier (1847) Won 2-1 +231588
5sealed 1 Takahashi, Keisuke (1568) Won 2-1 +181606
6sealed 17 Imai, Hideaki (1502) Won 2-1 +161622
7sealed 7 Iyanaga, Junya (1917) Lost 1-2 -131609
8sealed 26 Sugita, Toshihiko (1562) Won 2-0 +171626
9draft 26 Shimizu, Naoki (1983) Won 2-0 +241650
10draft 28 Yukuhiro, Ken (1750) Lost 1-2 -161634
11draft 44 Juza, Martin (2127) Won 2-1 +271661
12draft 37 Iyanaga, Junya (1923) Lost 0-2 -141647
13draft 43 Imai, Hideaki (1586) Lost 0-2 -191628
14draft 22 Ishii, Taisuke (1803) ID 01628
top average opponent: 1779record: 6-4-1 new rating: 1628

Grand Prix Niigata 2009 (M10 limited) starting rating: 1597
round table opponent (rating) result Δrating
4sealed 29 Kuroda, Masashiro (1889) Lost 1-2 -131584
5sealed 124 Takasugi, Ryouta (1758) Lost 1-2 -141570
6sealed 136 Sakurai, Yuu (1487) Won 2-0 +161586
7sealed 118 Saito, Shigeru (1490) Lost 1-2 -201566
8sealed 117 Onodera, Yuuji (1527) Lost 0-2 -181548
9sealed 102 Terada, Shuuhei (1525) Won 2-0 +171565
top average opponent: 1613record: 2-4 new rating: 1565

Grand Prix Kobe 2009 (extended) starting rating: 1568
round table opponent (rating) result Δrating
4extended 36 Itou, Takanori (1451) Lost 0-2 -201548
5extended 84 Takeda, Hiroki (1663) Won 2-0 +201568
6extended 55 Kurihara, Shingou (1935) Lost 0-2 -111557
7extended 97 Baba, Yasunori (1593) Won 2-1 +181575
8extended 84 Hirata, Minoru (1624) Won 2-0 +191594
9extended 14 Harada, Toshiyuki (1574) Lost 1-2 -181576
10extended 3 Kawakami, Hiroshi (1712) Lost 0-2 -161560
11extended 27 Kobayashi, Takahito (1505) Won 2-0 +171577
12extended 28 Endo, Ryota (1624) Lost 1-2 -171560
13extended 33 Sekine, Kiyotaka (1558) Won 2-0 +181578
14extended 3 Shibuya, Takuma (1629) Won 2-1 +191597
top average opponent: 1624record: 6-5 new rating: 1597

Grand Prix Okayama 2008 (ALA limited) starting rating: 1591
round table opponent (rating) result Δrating
4sealed 3 Miyajima, Yoshitaka (1620) Won 2-0 +191610
5sealed 37 Uesugi, Fumiya (1514) Lost 1-2 -201590
6sealed 177 Nagai, Yuuki (1434) Lost 0-2 -211569
7sealed 89 Masuda, Masakazu (1581) Won 2-0 +181587
8sealed 54 Nii, Masanobu (1544) Lost 1-2 -191568
top average opponent: 1539record: 2-3 new rating: 1568

Grand Prix Yamagata 2006 (TSP limited) starting rating: 1569
round table opponent (rating) result Δrating
4sealed 49 Sogabe, Ippei (1591) Lost 1-2 -181551
5sealed 29 Ishiyama, Hiroki (1534) Lost 1-2 -181533
6sealed 65 Imai, Takashi (1545) Won 2-0 +181551
7sealed 28 Lin, Milton Jian Xiong (1679) Won 2-0 +211572
8sealed 36 Sasagawa, Tomohide (1689) Won 2-1 +201592
9draft 4 Lim, Jeongmuk (1526) Lost 0-2 -191573
10draft 21 Sato, Daisuke (1464) Won 2-1 +161589
11draft 19 Iwasaki, Yuusuke (1608) Won 2-1 +181607
12draft 2 Toochika, Takayuki (1648) Won 2-1 +191626
13draft 15 Hashimoto, Masafumi (1600) Lost 0-2 -191607
14draft 14 Oks, Oliver (1711) Lost 1-2 -161591
top average opponent: 1600record: 6-5 new rating: 1591

Pro Tour Kobe 2006 (TSP draft) starting rating: 1575
round table opponent (rating) result Δrating
1draft 153 Brackmann, Aaron (1932) Won 2-0 +241599
2draft 1 Summersberger, Helmut (1844) Lost 0-2 -131586
3draft 109 Trujillo, Esther (1540) Won 2-0 +171603
4draft 67 Ibamoto, Masami (1748) Lost 0-2 -151588
5draft 156 Gurov, Igor (1551) Lost 1-2 -191569
top average opponent: 1723record: 2-3 new rating: 1569

Pro Tour Prague 2006 (DIS draft) starting rating: 1594
round table opponent (rating) result Δrating
1draft 119 Williams, Anthony (1500) Lost 0-2 -201574
2draft 6 Kim, Dale (1482) Lost 0-2 -201554
3draft 172 Trunk, Jure (1698) Won 2-1 +211575
4draft 72 Gurov, Igor (1556) Won 2-0 +181593
5draft 169 McClare, Alastair (1629) Lost 1-2 -181575
top average opponent: 1573record: 2-3 new rating: 1575

Grand Prix Kitakyushu 2005 (extended) starting rating: 1471
round table opponent (rating) result Δrating
2extended 31 Aritaka, Ryouichi (1522) Won 2-1 +191490
3extended 13 Harada, Toshiyuki (1520) Won 2-1 +191509
4extended 10 Suginaka, Takaaki (1513) Won 2-0 +181527
5extended 12 Yamane, Masahiro (1535) Won 2-1 +181545
6extended 9 Kai, Tsubasa (1660) Won 2-1 +201565
7extended 5 Yasukawa, Kazuhide (1610) Lost 1-2 -171548
8extended 4 Iwai, Tsuyoshi (1853) Won 2-0 +231571
9extended 7 Shiki, Kazumasa (1915) Lost 0-2 -121559
10extended 8 Taniguchi, Hidehisa (1648) Won 2-1 +201579
11extended 9 Bandou, Junichirou (1879) Draw 1-1 +51584
12extended 27 Ishida, Itaru (2028) Lost 0-2 -101574
13extended 12 Takagi, Takeshi (1679) Won 2-0 +201594
top average opponent: 1697record: 8-3-1 new rating: 1594

Grand Prix Niigata 2005 (Kamigawa block) starting rating: 1480
round table opponent (rating) result Δrating
4block 27 Aridome, Tomohiro (1614) Lost 1-2 -151465
5block 80 Nishiwaki, Kazuhisa (1688) Won 2-1 +221487
6block 40 Aoki, Ryousuke (1518) Won 2-0 +181505
7block 36 Tsunagi, Noriaki (1547) Lost 0-2 -171488
8block 35 Oota, Hirotaka (1552) Lost 0-2 -171471
top average opponent: 1584record: 2-3 new rating: 1471

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1445
round table opponent (rating) result Δrating
3standard 23 Ito, Akitsugu (1768) Won 2-0 +241469
4standard 89 Terasawa, Kazuya (1784) Lost 0-2 -131456
5standard 101 Miki, Sadayoshi (1496) Lost 0-2 -171439
6standard 142 Chikusa, Shinya (1521) Lost 1-2 -161423
7standard 254 Kishi, Hideyuki (1465) Won 2-0 +181441
8standard 157 Kusakabe, Hiroki (1518) Won 2-1 +201461
9standard 139 Eguchi, Taisuke (1538) Won 2-0 +191480
top average opponent: 1584record: 4-3 new rating: 1480

Grand Prix Sendai 2004 (DST limited) starting rating: 1416
round table opponent (rating) result Δrating
1sealed 104 Suzuki, Yosihumi (1500) Draw 1-1 +11417
2sealed 140 Tazawa, Satoshi (1500) Won 2-0 +201437
3sealed 94 Makuta, Eiji (1528) Won 2-1 +191456
4sealed 60 Yoshizawa, Hirotaka (1537) Lost 0-2 -161440
5sealed 110 Fukui, Yohei (1515) Won 2-1 +191459
6sealed 71 Furujou, Takashi (1513) Won 2-0 +191478
7sealed 42 Fukaishi, Takahiro (1540) Lost 1-2 -171461
8sealed 71 Ichikawa, Kazuyuki (1570) Lost 1-2 -161445
top average opponent: 1525record: 4-3-1 new rating: 1445

Pro Tour Kobe 2004 (Mirrodin block) starting rating: 1379
round table opponent (rating) result Δrating
1block 101 Mueller, Andre (1641) Won 2-1 +231402
2block 19 Oiso, Masashi (1937) Won 2-0 +271429
3block 12 Taniguchi, Tomoya (1746) Won 2-1 +241453
4block 3 Peset, Alexandre (1625) Lost 0-2 -151438
5block 23 Mihara, Makihito (1783) Lost 0-2 -121426
6block 28 Berkowitz, Jordan (1892) Lost 0-2 -101416
top average opponent: 1771record: 3-3 new rating: 1416

Grand Prix Shizuoka 2003 (MRD limited) starting rating: 1409
round table opponent (rating) result Δrating
2sealed 37 Yamakawa, Hiroyuki (1538) Lost 0-2 -161393
3sealed 184 Komiyama, Hideki (1617) Lost 0-2 -141379
top average opponent: 1577record: 0-2 new rating: 1379

Pro Tour Osaka 2002 (Odyssey block) starting rating: 1447
round table opponent (rating) result Δrating
1block 30 Murakami, Yuuki (1500) Lost 1-2 -171430
2block 96 Menzer, Tony (1573) Lost 0-2 -151415
3block 113 Nakajima, Chikara (1597) Lost 1-2 -151400
4block 126 Vienneau, Matthew (1667) Lost 0-2 -131387
5block 125 Yamasaki, Rintarou (1544) Won 2-0 +211408
6block 111 Lee, Sung-Bum (1377) Lost 1-2 -191389
7block 103 Brew, Guy (1486) Won 2-1 +201409
top average opponent: 1535record: 2-5 new rating: 1409

Grand Prix Sendai 2001 (extended) starting rating: 1422
round table opponent (rating) result Δrating
4extended 6 Sasanuma, Kiyoshi (1680) Won 2-0 +221444
5extended 2 Yuasa, Kentarou (1603) Draw 1-1 +31447
6extended 17 Higashino, Masayuki (1800) Lost 1-2 -121435
7extended 45 Higaki, Takao (1802) Won 2-1 +251460
8extended 25 Hirabayashi, Kazuya (1775) Lost 1-2 -131447
top average opponent: 1732record: 2-2-1 new rating: 1447

Grand Prix Shizuoka 2001 (ODY limited) starting rating: 1434
round table opponent (rating) result Δrating
2sealed 120 Kawashima, Kazuya (1482) Lost 0-2 -171417
3sealed 160 Kimijima, Yoshiaki (1501) Draw 1-1 +21419
4sealed 206 Hasegawa, Masahide (1500) Won 2-1 +191438
5sealed 132 Matsumoto, Kazutaka (1519) Lost 0-2 -161422
top average opponent: 1500record: 1-2-1 new rating: 1422

Grand Prix Kobe 2001 (Invasion block) starting rating: 1426
round table opponent (rating) result Δrating
3block 145 Kamei, Kazuhiko (1480) Won 2-0 +191445
4block 7 Nakai, Ryoji (1535) Won 2-1 +191464
5block 62 Yasutomi, Hiroto (1536) Lost 0-2 -161448
6block 145 Wakisaka, Yuusuke (1520) Lost 0-2 -171431
7block 210 Morisaki, Nobuki (1519) Won 2-1 +201451
8block 70 Arakane, Keisuke (1554) Lost 0-2 -171434
top average opponent: 1524record: 3-3 new rating: 1434

Grand Prix Kyoto 2000 (extended) starting rating: 1411
round table opponent (rating) result Δrating
3extended 12 Oba, Yoshimitsu (1536) Won 2-1 +201431
4extended 57 Momose, Kazuyuki (1651) Lost 0-2 -141417
5extended 124 Ikeda, Tsuyoshi (1623) Won 2-1 +221439
6extended 80 Fujita, Kenichi (1627) Draw 1-1 +31442
7extended 58 Aya, Naruhiko (1520) Lost 1-2 -161426
top average opponent: 1591record: 2-2-1 new rating: 1426

Pro Tour New York 1999 (Urza's block) starting rating: 1500
round table opponent (rating) result Δrating
1block 54 Means, Jason (1580) Lost 0-2 -171483
2block 144 Parazzoli, Dario (1431) Lost 0-2 -181465
3block 138 Romao, Carlos (1466) Draw 1-1 01465
4block 133 DuBois, Daniel (1470) Lost 0-2 -181447
5block 135 Batarseh, Sammy (1448) Lost 1-2 -181429
6block 126 Heilfron, Kenneth (1446) Lost 0-2 -181411
top average opponent: 1474record: 0-5-1 new rating: 1411