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Yamazaki, Hiroyuki
Current rating: 1617

Grand Prix Chiba 2019 (M20 limited) starting rating: 1631
round table opponent (rating) result Δrating
1sealed 176 Enatsu, Hiroaki (1482) Lost 0-2 -201611
2sealed 684 Urano, Shota (1530) Won 2-0 +161627
3sealed 964 Miyaguchi, Hiroki (1491) Lost 0-2 -201607
4sealed 994 Toyoda, Takahiro (1488) Won 2-0 +151622
5sealed 645 Kurokawa, Shutaro (1442) Won 2-0 +151637
6sealed 645 Yamagata, Hiroki (1528) Lost 0-2 -201617
top average opponent: 1493record: 3-3 new rating: 1617

Grand Prix Chiba 2018 (M19 limited) starting rating: 1642
round table opponent (rating) result Δrating
3sealed 135 Ohmori, Yoshitsugu (1454) Lost 1-2 -221620
4sealed 598 Seki, Keita (1729) Lost 1-2 -161604
5sealed 557 Sakai, Arata (1446) Won 2-1 +161620
6sealed 468 Arimatsu, Naoto (1508) Won 2-0 +151635
7sealed 356 Matsushita, Masakazu (1707) Won 2-1 +201655
8sealed 252 Matsumoto, Kazuma 0580 (1623) Won 2-1 +171672
9sealed 116 Chiba, Takato (1736) Lost 0-2 -171655
10draft 646 Shingo, Tanaka (1593) Lost 1-2 -191636
11draft 641 Zhang, Yicheng (1523) Won 2-1 +161652
12draft 640 Jinno, Kaname (1509) Won 2-1 +161668
13draft 727 Takahira, Shunsuke (1771) Lost 1-2 -171651
14draft 699 Hu, Eric [CHN] (1531) Lost 0-2 -201631
top average opponent: 1594record: 6-6 new rating: 1631

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1577
round table opponent (rating) result Δrating
1sealed 2021 Itou, Ren (1521) Won 2-0 +171594
2sealed 2076 Tanaka, Atsushi (1684) Won 2-0 +201614
3sealed 2057 Katou, Takeru (1505) Won 2-0 +161630
4sealed 2007 Yoshida, Akihiko (1574) Lost 0-2 -191611
5sealed 2185 Fujita, Toshihide (1523) Won 2-1 +161627
6sealed 2119 Yoshimura, Wataru (1486) Won 2-1 +161643
7sealed 2040 Kanegawa, Toshiya (1872) Lost 1-2 -141629
8sealed 2080 Oiso, Kenji (1682) Won 2-0 +191648
9sealed 2066 Saeki, Tomoya (1514) Won 2-0 +151663
10draft 119 Tsutsumi, Naoki (1538) Lost 0-2 -201643
12draft 31 Suzuki, Gou (1536) Won 2-0 +161659
13draft 178 Kimura, Shigeki (1633) Lost 0-2 -181641
14draft 74 Yoshida, Shintarou1488 (1562) Lost 1-2 -201621
15draft 151 Matsumoto, Masataka (1763) Won 2-1 +211642
top average opponent: 1600record: 9-5 new rating: 1642

Grand Prix Kyoto 2015 (legacy) starting rating: 1605
round table opponent (rating) result Δrating
1legacy 622 Sumiya, Takayuki (1500) Lost 0-2 -201585
2legacy 891 Yamamoto, Kosuke (1516) Won 2-0 +161601
3legacy 830 Hashimoto, Kazuki (1447) Lost 1-2 -201581
4legacy 861 Matsumoto, Yuuki (1488) Won 2-0 +161597
5legacy 797 Kentarou, Monma (1502) Lost 0-2 -201577
top average opponent: 1491record: 2-3 new rating: 1577

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1564
round table opponent (rating) result Δrating
2sealed 203 Sugimura, Yoshiyasu (1645) Won 2-1 +191583
3sealed 66 Yasunaka, Ryouhei (1573) Won 2-0 +181601
4sealed 54 Kanegawa, Toshiya (1799) Lost 0-2 -141587
5sealed 149 Ida, Hiroyoshi (1542) Won 2-1 +171604
6sealed 63 Hori, Daisuke (1613) Lost 1-2 -181586
7sealed 160 Tsutsumi, Shuuhei (1535) Won 2-0 +171603
8sealed 276 Sumitomo, Yusuke (1503) Won 2-0 +161619
9sealed 272 Momose, Kazuyuki (1794) Lost 0-2 -141605
top average opponent: 1625record: 5-3 new rating: 1605

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1538
round table opponent (rating) result Δrating
2standard 249 Oosaki, Masakazu (1230) Won 2-1 +131551
3standard 229 Okamura, Ryoma (1490) Lost 1-2 -191532
4standard 388 Nagata, Satoshi (1394) Won 2-0 +151547
5standard 357 Miyata, Hiroyuki (1542) Lost 1-2 -181529
6standard 351 Arai, Ryou (1414) Won 2-0 +161545
7standard 320 Hozumi, Masashi (1472) Won 2-1 +171562
8standard 185 Maruo, Yuuta (1572) Won 2-1 +181580
9standard 118 Shimada, Hiroya (1702) Lost 1-2 -161564
top average opponent: 1477record: 5-3 new rating: 1564

Grand Prix Yokohama 2012 (modern) starting rating: 1515
round table opponent (rating) result Δrating
2modern 14 Mitsui, Hideo (1418) Lost 0-2 -201495
3modern 484 Katsumata, Yoshihisa (1535) Won 2-0 +191514
4modern 325 Kawamura, Kento (1655) Won 2-0 +201534
5modern 111 Matsumura, Toshikazu (1550) Won 2-1 +191553
6modern 96 Okino, Ryuu (1549) Won 2-1 +181571
7modern 67 Takebayashi, Tomo (1769) Lost 1-2 -151556
8modern 187 Kurosawa, Hiroki (1552) Lost 1-2 -181538
top average opponent: 1575record: 4-3 new rating: 1538

Pro Tour Avacyn Restored (Innistrad block) starting rating: 1480
round table opponent (rating) result Δrating
1block 181 Grafensteiner, Daniel (1820) Won 2-1 +241504
2block 19 Juza, Martin (1967) Won 2-1 +251529
3block 42 Mulato, Daniel (1678) Lost 0-2 -151514
4block 27 Stepanov, Denis (1531) Won 2-1 +181532
5block 46 Kitahara, Hiroaki (1764) Won 2-1 +231555
6draft 19 Mihara, Makihito (1964) Won 2-0 +251580
7draft 98 Cifka, Stanislav (1885) Lost 1-2 -131567
8draft 37 Jell, Philipp (1621) Lost 1-2 -171550
9draft 111 Lin, Ruizi (1639) Lost 1-2 -161534
10draft 113 Watsfeldt, Elias (1944) Won 2-1 +251559
11draft 53 Mulato, Daniel (1699) Lost 1-2 -161543
12block 80 Vernikos, Constantine (1726) Lost 0-2 -141529
13block 99 Zornes, James (1774) Lost 1-2 -141515
top average opponent: 1770record: 6-7 new rating: 1515

Grand Prix Kobe 2012 (DKA limited) starting rating: 1420
round table opponent (rating) result Δrating
1sealed 237 Choi, Suouk (1500) Won 2-0 +201440
2sealed 163 Wakita, Koichi (1518) Won 2-1 +191459
3sealed 173 Oohashi, Toshiya (1714) Lost 0-2 -131446
4sealed 306 Ishimaru, Ken (1700) Won 2-0 +221468
5sealed 143 Okada, Takuya (1650) Lost 1-2 -141454
6sealed 241 Kou, Changsu (1745) Won 2-0 +231477
7sealed 218 Hasegawa, Gaku (1622) Won 2-0 +201497
8sealed 133 Kimura, Shigeki (1504) Lost 0-2 -171480
top average opponent: 1619record: 5-3 new rating: 1480

Grand Prix Kobe 2011 (extended) starting rating: 1424
round table opponent (rating) result Δrating
1extended 219 Itou, Shouichi (1466) Won 2-0 +191443
2extended 54 Sunada, Shougo (1791) Lost 0-2 -121431
3extended 241 Hirai, Masumi (1449) Won 2-0 +191450
4extended 196 Okamoto, Masahiro (1495) Lost 1-2 -181432
5extended 163 Nakano, Tatsuhito (1559) Lost 1-2 -151417
6extended 209 Hori, Naomi (1483) Won 2-0 +191436
7extended 171 Kondou, Keiichi (1572) Lost 1-2 -161420
top average opponent: 1545record: 3-4 new rating: 1420

Grand Prix Sendai 2010 (ROE standard) starting rating: 1480
round table opponent (rating) result Δrating
1standard 240 Hosoda, Shinya (1463) Lost 1-2 -191461
2standard 259 Ishida, Ryuichiro (1438) Lost 1-2 -181443
3standard 323 Suzuki, Tatsuya (1393) Draw 1-1 -11442
4standard 406 Noto, Ryuuichi (1462) Lost 1-2 -181424
top average opponent: 1439record: 0-3-1 new rating: 1424

Grand Prix Yokohama 2010 (extended) starting rating: 1493
round table opponent (rating) result Δrating
1extended 394 Sekine, Naoto (1485) Lost 0-2 -181475
2extended 464 Taniguchi, Takeo (1510) Won 2-1 +191494
3extended 378 Cardoso, Ricardo (1577) Lost 1-2 -171477
4extended 390 Takaku, Takeshi (1482) Won 2-1 +191496
5extended 324 Oohashi, Toshiya (1614) Lost 0-2 -161480
top average opponent: 1534record: 2-3 new rating: 1480

Grand Prix Kitakyushu 2005 (extended) starting rating: 1536
round table opponent (rating) result Δrating
1extended 45 Kawate, Junpei (1500) Lost 1-2 -191517
2extended 78 Shimada, Takashi (1439) Lost 1-2 -191498
3extended 109 Matsunaga, Kazuki (1452) Lost 0-2 -191479
4extended 127 Tanabe, Kazuya (1291) Won 2-0 +151494
5extended 118 Tanaka, Shogo (1482) Draw 1-1 -11493
top average opponent: 1433record: 1-3-1 new rating: 1493

Grand Prix Niigata 2005 (Kamigawa block) starting rating: 1545
round table opponent (rating) result Δrating
2block 113 Tsushima, Tomoya (1700) Lost 1-2 -151530
3block 151 Hiraki, Kazuhiro (1589) Lost 0-2 -171513
4block 167 Matushita, Masakazu (1541) Won 2-0 +191532
5block 132 Taru, Genki (1613) Won 2-0 +191551
6block 127 Kabeshita, Yoshito (1533) Draw 1-1 01551
7block 106 Nonaka, Kentarou (1730) Lost 0-2 -151536
top average opponent: 1618record: 2-3-1 new rating: 1536

Grand Prix Yokohama 2004 (COK limited) starting rating: 1545
round table opponent (rating) result Δrating
1sealed 137 Kitagawa, Keiichi (1500) Won 2-0 +171562
2sealed 29 Hisano, Mikita (1498) Won 2-0 +171579
3sealed 100 Yamaguchi, Yuuichi (1529) Lost 0-2 -191560
4sealed 99 Sasaki, Yusuke (Tokyo) (1735) Lost 0-2 -151545
top average opponent: 1565record: 2-2 new rating: 1545

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1521
round table opponent (rating) result Δrating
2standard 111 Nagai, Takahiro (1517) Won 2-0 +181539
3standard 89 Yaoita, Akihiro (1641) Won 2-1 +201559
4standard 114 Kuroda, Masashiro (1964) Lost 1-2 -111548
5standard 148 Miyaoka, Hiroyuki (1505) Won 2-0 +171565
6standard 48 Saito, Kohei (1561) Won 2-1 +181583
7standard 44 Matsuda, Yuuki (1509) Lost 0-2 -191564
8standard 106 Akiyama, Takashi (1528) Lost 1-2 -191545
top average opponent: 1604record: 4-3 new rating: 1545

Grand Prix Sendai 2004 (DST limited) starting rating: 1601
round table opponent (rating) result Δrating
1sealed 109 Kawataka, Ryota (1500) Lost 0-2 -201581
2sealed 223 Haga, Katsuhiro (1483) Lost 0-2 -201561
3sealed 228 Takeuchi, Ryota (1484) Lost 1-2 -191542
4sealed 239 Taketou, Kiyoshi (1391) Lost 1-2 -211521
top average opponent: 1465record: 0-4 new rating: 1521

Pro Tour New Orleans 2003 (extended) starting rating: 1638
round table opponent (rating) result Δrating
1extended 25 Schmitt, Uli (1484) Won 2-0 +151653
2extended 29 Odegaard, Oyvind (1795) Won 2-1 +201673
3extended 32 Pruett, Joshua (1571) Lost 1-2 -201653
4extended 39 Jeudon, Florent (1909) Lost 0-2 -131640
5extended 77 Cunningham, Max (1498) Lost 1-2 -211619
6extended 109 Failla, Andrea (1493) Won 2-0 +161635
7extended 75 Ruel, Antoine (1737) Lost 0-2 -161619
8extended 84 Tate, Brian (1606) Lost 0-2 -181601
top average opponent: 1637record: 3-5 new rating: 1601

Grand Prix Yokohama 2003 (Onslaught block) starting rating: 1602
round table opponent (rating) result Δrating
1block 231 Semura, Junichi (1500) Won 2-1 +161618
2block 96 Kobayashi, Masanori(Aichi) (1500) Lost 1-2 -201598
3block 207 Miyasaka, Sho (1500) Won 2-0 +161614
4block 234 Narisawa, Masahiro (1518) Won 2-0 +161630
5block 64 Mito, Takehiro (1518) Won 2-1 +161646
6block 76 Saitou, Yuu (1490) Won 2-0 +161662
7block 52 Mouri, Takemasa (1693) Lost 0-2 -181644
8block 105 Soma, Tetsuya (1534) ID 01644
9block 67 Sakai, Yasuki (1574) Lost 0-2 -191625
10block 109 Nemoto, Takashi (1535) Won 2-1 +161641
11block 82 Matousek, Pavel (1615) Lost 0-2 -181623
12block 90 Suzuki, Yuuji (1587) Lost 1-2 -191604
13block 96 Tsuchiya, Heinrich (1553) Won 2-0 +171621
14block 77 Ando, Koyo (1545) Won 2-0 +171638
15block 57 Morimoto, Manabu (1610) Won 2-0 +171655
16block 45 Shimura, Ichirou (1668) Lost 0-2 -171638
top average opponent: 1559record: 9-6-1 new rating: 1638

Grand Prix Sapporo 2002 (Odyssey block) starting rating: 1533
round table opponent (rating) result Δrating
1block 67 Kondo, Yosuke (1514) Won 2-0 +171550
2block 80 Shibata, Yuuki (1500) Lost 0-2 -181532
3block 159 Oshima, Meguru (1500) Lost 0-2 -191513
4block 155 Oosaki, Masakazu (1463) Won 2-0 +171530
5block 115 Tokumoto, Yuta (1498) Won 2-0 +181548
6block 126 Kim, Yon-Oku (1486) Won 2-0 +161564
7block 43 Koyama, Kenta (1571) Won 2-1 +191583
8block 79 Taru, Genki (1665) Won 2-1 +191602
top average opponent: 1525record: 6-2 new rating: 1602

Grand Prix Sendai 2001 (extended) starting rating: 1556
round table opponent (rating) result Δrating
2extended 87 Saito, Jun (1518) Won 2-0 +171573
3extended 49 Sano, Fumihiko (1565) Lost 0-2 -181555
4extended 109 Yasukawa, Kazuhide (1435) Won 2-0 +161571
5extended 64 Takada, Taichi (1473) Lost 0-2 -201551
6extended 83 Guerrette, Chris (1538) Lost 0-2 -181533
top average opponent: 1506record: 2-3 new rating: 1533

Grand Prix Shizuoka 2001 (ODY limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 168 Inoue, Yoshiko (1500) Won 2-1 +181518
2sealed 52 Tatsuhara, Satoshi (1480) Won 2-0 +171535
3sealed 73 Kikuchi, Tomohiko (1536) Won 2-1 +181553
4sealed 24 Tomobuchi, Masaya (1554) Won 2-0 +181571
5sealed 13 Asahara, Akira (1612) Lost 0-2 -171554
6sealed 38 Nakamura, Yusuke (1539) Draw 1-1 01554
7sealed 60 Suzuki, Takaaki (1670) Lost 0-2 -161538
8sealed 78 Inukai, Ryuichi (1537) Won 2-1 +181556
top average opponent: 1553record: 5-2-1 new rating: 1556