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Shiraishi, Hiroaki
Current rating: 1678

Grand Prix Chiba 2019 (M20 limited) starting rating: 1698
round table opponent (rating) result Δrating
3sealed 241 Sarusawa, Yuichi (1261) Won 2-0 +111709
4sealed 196 Karatsu, Yoshifumi (1666) Won 2-1 +171726
5sealed 68 Takamura, Ryoma (1617) Lost 1-2 -201706
6sealed 145 Yoshino, Kohei (1653) Lost 1-2 -191687
7sealed 290 Toyohara, Eisuke (1283) Won 2-0 +111698
8sealed 224 Tanaka, Tomoya (1600) Lost 0-2 -201678
top average opponent: 1514record: 3-3 new rating: 1678

Grand Prix Chiba 2018 (M19 limited) starting rating: 1708
round table opponent (rating) result Δrating
1sealed 29 Maeda, Takashi (1273) Lost 1-2 -261682
2sealed 693 Sakai, Hironori (1432) Lost 1-2 -221660
3sealed 1157 Shibata, Yasumasa (1481) Won 2-1 +141674
4sealed 877 Maeda, Yoshitaka (1461) Won 2-0 +151689
5sealed 827 Murakami, Souta (1658) Won 2-0 +171706
6sealed 407 Hoshi, Kazumi (1418) Won 2-0 +131719
7sealed 500 Harashima, Kenichi (1581) Lost 0-2 -211698
top average opponent: 1472record: 4-3 new rating: 1698

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1668
round table opponent (rating) result Δrating
1sealed 552 Okada, Takumi (1434) Won 2-0 +131681
2sealed 174 Nagasawa, Kensuke (1630) Won 2-1 +171698
3sealed 86 Ishimura, Shintaro (1982) Lost 0-2 -131685
4sealed 568 Yin, Hongrui (1493) Won 2-0 +151700
5sealed 363 Uemoto, Takahiro (1541) Won 2-0 +151715
6sealed 107 Matsuda, Yukio (1769) Lost 0-2 -171698
7sealed 238 Kawamura, Shintaro (1514) Lost 1-2 -211677
8sealed 526 Fujioka, Ryota (1615) Won 2-0 +171694
9sealed 503 Hayata, Akira (1762) Won 2-1 +191713
10draft 228 Ando, Masanori (1505) Won 2-0 +141727
11draft 225 Fujii, Akira (1595) Won 2-1 +161743
12draft 154 Riphat, Aziz (1740) Lost 0-2 -181725
13draft 250 Tanaka, Kimitaka (1771) Lost 1-2 -171708
top average opponent: 1642record: 8-5 new rating: 1708

Grand Prix Kitakyushu 2013 (M14 standard) starting rating: 1759
round table opponent (rating) result Δrating
1standard 180 Fujinaga, Kazuhide (1542) Won 2-1 +141773
2standard 120 Shibata, Syouhei (1512) Won 2-0 +131786
3standard 191 Takata, Mutsumu (1413) Lost 0-2 -241762
4standard 389 Sekiguchi, Dan (1438) Lost 0-2 -241738
5standard 344 Kanehira, Haruki (1377) Lost 0-2 -241714
6standard 390 Matsuoka, Kenshi (1479) Lost 1-2 -231691
7standard 387 Sudou, Erika (1357) Lost 0-2 -231668
top average opponent: 1446record: 2-5 new rating: 1668

Grand Prix Kobe 2012 (DKA limited) starting rating: 1736
round table opponent (rating) result Δrating
1sealed 17 Hoshino, Masakazu (1500) Won 2-0 +141750
2sealed 199 Narumiya, Masaki (1519) Lost 0-2 -221728
3sealed 319 Okamoto, Ryosuke (1503) Lost 0-2 -221706
4sealed 461 Shimura, Koushirou (1484) Won 2-0 +141720
5sealed 355 Yasuda, Seita (1516) Won 2-1 +141734
6sealed 267 Akaike, Yo (1597) Won 2-1 +161750
7sealed 180 Isayama, Yusuke (1546) Won 2-1 +141764
8sealed 121 Iwakane, Yuya (1594) Won 2-1 +151779
9sealed 90 Higa, Hiroto (1655) Lost 1-2 -201759
top average opponent: 1546record: 6-3 new rating: 1759

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1692
round table opponent (rating) result Δrating
1standard 220 Kamiya, Kazuhiro (1351) Won 2-0 +121704
2standard 64 Furukawa, Tadataka (1433) Won 2-0 +131717
3standard 29 Murata, Shouta (1532) Won 2-0 +151732
4standard 69 Onizuka, Hiroshi (1542) Won 2-1 +141746
5standard 31 Yamamoto, Taichi (1532) Draw 1-1 -41742
6standard 30 Tatsurou S., (1570) Won 2-0 +151757
7standard 17 Asahara, Akira (1943) Lost 1-2 -141743
8standard 48 Yusuke N., (1558) Won 2-0 +141757
9standard 26 Hiyoshi, Tatsuhiko (1578) Lost 0-2 -211736
top average opponent: 1560record: 6-2-1 new rating: 1736

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1559
round table opponent (rating) result Δrating
1sealed 115 Ashikari, Yuuki (1500) Won 2-1 +171576
2sealed 92 Yuki, Keiichirou (1539) Won 2-0 +181594
3sealed 41 Nagata, Shigeki (1593) Won 2-0 +181612
4sealed 62 Suzuki, Yuuji (1655) Won 2-0 +181630
5sealed 9 Ozawa, Takeshi (1667) Lost 0-2 -171613
6sealed 46 Ootsuka, Koutarou (2140) Won 2-1 +271640
7sealed 34 Aryabhima, Rahman (1519) Won 2-0 +161656
8sealed 19 Dan, Takuya (1644) Won 2-1 +171673
9draft 41 Kotouge, Tatsuya (1613) Lost 0-2 -191654
10draft 1 Aono, Yoshio (1589) Won 2-1 +171671
11draft 33 Takagi, Takayuki (1927) Lost 1-2 -131658
12draft 14 Akaike, Yo (1632) Won 2-0 +171675
13draft 9 Yashiki, Kouichi (1605) Won 2-0 +171692
14draft 27 Kim, Cynic (1786) ID 01692
top average opponent: 1672record: 10-3-1 new rating: 1692

Grand Prix Kitakyushu 2007 (LRW limited) starting rating: 1564
round table opponent (rating) result Δrating
1sealed 35 Kozakai, Yukio (1505) Lost 0-2 -191545
2sealed 135 Goto, Muneharu (1460) Won 2-0 +161561
3sealed 105 Yamane, Masahiro (1452) Won 2-0 +161577
4sealed 72 Kim, Inhwan (1519) Won 2-1 +171594
5sealed 62 Chijimi, Keiichi (1719) Lost 0-2 -161578
6sealed 82 Ehara, Yoshihide (1522) Lost 1-2 -191559
top average opponent: 1530record: 3-3 new rating: 1559

Grand Prix Hiroshima 2006 (CSP limited) starting rating: 1568
round table opponent (rating) result Δrating
1sealed 64 Saitou, Kazuya (1392) Won 2-0 +141582
2sealed 35 Aridome, Tomohiro (1801) Lost 0-2 -141568
3sealed 83 Kuraoka, Shintarou (1462) Won 2-0 +161584
4sealed 106 Kuroda, Ryouhei (1577) Lost 0-2 -181566
5sealed 131 Nakamura, Hirobumi (1454) Won 2-0 +161582
6sealed 85 Shoji, Kenta (1550) Lost 0-2 -181564
top average opponent: 1539record: 3-3 new rating: 1564

Grand Prix Kitakyushu 2005 (extended) starting rating: 1559
round table opponent (rating) result Δrating
1extended 67 Kagami, Gen (1617) Lost 0-2 -171542
2extended 92 Okazawa, Tatsuya (1481) Won 2-0 +171559
3extended 74 Kamei, Toru (1338) Won 2-0 +141573
4extended 55 Shigehara, Toshinori (1499) Lost 0-2 -201553
5extended 101 Iwasaki, Yusuke (1498) Lost 1-2 -191534
6extended 96 Toshimi, Hirokazu (1443) Won 2-0 +171551
7extended 79 Mukaino, Tomohiro (1500) Won 2-1 +171568
top average opponent: 1482record: 4-3 new rating: 1568

Grand Prix Fukuoka 2002 (TOR limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 78 Kanno, Atsushi (1500) Won 2-0 +181518
2sealed 28 Asahara, Akira (1682) Won 2-1 +211539
3sealed 8 Morimoto, Manabu (1522) Won 2-1 +181557
4sealed 9 Lee, Hyun Wook (1540) Won 2-1 +171574
5sealed 11 Kanda, Satoshi (1537) Lost 1-2 -181556
6sealed 23 Nishida, Toshimasa (1538) Won 2-0 +171573
7sealed 31 Long, Mike 2 (1751) Lost 0-2 -141559
top average opponent: 1582record: 5-2 new rating: 1559