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Ishizaki, Ryousuke
Current rating: 1472

Grand Prix Chiba 2018 (M19 limited) starting rating: 1460
round table opponent (rating) result Δrating
1sealed 161 Yasunaka, Shinichi (1495) Won 2-1 +191479
2sealed 291 Nakamura, Yusuke9902 (1691) Lost 1-2 -141465
3sealed 837 Yoshimura, Genki (1616) Won 2-1 +201485
4sealed 447 Ozaki, Kei (1503) Won 2-0 +191504
5sealed 330 Haraguchi, Fernando (1536) Lost 1-2 -181486
6sealed 358 Terasawa, Yu (1673) Lost 0-2 -141472
top average opponent: 1586record: 3-3 new rating: 1472

Grand Prix Kobe 2017 (modern) starting rating: 1494
round table opponent (rating) result Δrating
1modern 632 Saito, Tomoyuki (1403) Won 2-1 +161510
2modern 600 Nishitani, Yu 4006 (1516) Lost 0-2 -181492
3modern 943 Fujimoto, Yuichi (1480) Lost 0-2 -181474
4modern 982 Sakai, Toshinori (1711) Lost 0-2 -141460
top average opponent: 1528record: 1-3 new rating: 1460

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1523
round table opponent (rating) result Δrating
1standard 319 Shiozu, Ryouma (1763) Won 2-0 +221545
2standard 84 Zheng, Peiyuan (1589) Lost 0-2 -171528
3standard 786 Nakamura, Yuu (1516) Lost 0-2 -181510
4standard 950 Ohtani, Yuya (1603) Lost 0-2 -161494
top average opponent: 1618record: 1-3 new rating: 1494

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1497
round table opponent (rating) result Δrating
1sealed 117 Takahashi, Nobuyuki (1500) Won 2-1 +181515
2sealed 518 Mukuno, Yuuji (1737) Lost 1-2 -141501
3sealed 728 Shimura, Takeshi (1498) Won 2-0 +181519
4sealed 320 Nakamura, Akihiro (1427) Won 2-0 +161535
5sealed 216 Maruyama, Yuichiro (1665) Won 2-1 +211556
6sealed 231 Shimamoto, Hirokazu (1630) Lost 1-2 -171539
7sealed 540 Takeuchi, Ataru (1659) Lost 0-2 -161523
top average opponent: 1588record: 4-3 new rating: 1523

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1511
round table opponent (rating) result Δrating
1standard 728 Fujii, Mikiya (1410) Won 2-1 +161527
2standard 335 Krieger, Philipp (1651) Won 2-1 +201547
3standard 54 Hiroi, Genki (1441) Lost 1-2 -201527
4standard 719 Hirose, Daisuke (1885) Lost 0-2 -121515
5standard 847 Sakurai, Atsushi (1498) Lost 1-2 -181497
top average opponent: 1577record: 2-3 new rating: 1497

Grand Prix Kyoto 2015 (legacy) starting rating: 1515
round table opponent (rating) result Δrating
1legacy 825 Dugan, Michael (1461) Lost 0-2 -181497
2legacy 863 Oohara, Masahumi (1482) Lost 1-2 -191478
3legacy 951 Hipperson, Aaron (1329) Won 2-1 +161494
4legacy 926 Huang, Han (1465) Won 2-0 +171511
5legacy 831 Shin, Masayuki (1499) Lost 1-2 -181493
6legacy 834 Inuishi, Takayuki (1482) Won 2-0 +181511
top average opponent: 1453record: 3-3 new rating: 1511

Grand Prix Kobe 2014 (modern) starting rating: 1518
round table opponent (rating) result Δrating
1modern 343 Nomoto, Hidehiro (1443) Won 2-0 +171535
2modern 54 Kurokawa, Shutaro (1518) Won 2-0 +181553
3modern 193 Park, Jong Sun (1482) Lost 1-2 -201533
4modern 189 Yanaseko, Riri (1517) Won 2-0 +181551
5modern 205 Kadono, Satoru (1616) Lost 0-2 -171534
6modern 315 Nanamori, Kouhei (1492) Lost 0-2 -191515
top average opponent: 1511record: 3-3 new rating: 1515

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1493
round table opponent (rating) result Δrating
1sealed 16 Arakawa, Yasuaki (1481) Won 2-1 +171510
2sealed 16 Shiraishi, Kenji (1446) Lost 1-2 -191491
3sealed 100 Takahashi, Toshinori (1504) Won 2-0 +191510
4sealed 96 Yoshii, Tatsuo (1615) Won 2-1 +191529
5sealed 69 Murakami, Yuuki (Miyagi) (1812) Won 2-1 +231552
6sealed 66 Neigel, Barrett (1528) Lost 0-2 -181534
7sealed 70 Moriya, Jun (1664) Lost 1-2 -161518
top average opponent: 1578record: 4-3 new rating: 1518

Grand Prix Okayama 2008 (ALA limited) starting rating: 1495
round table opponent (rating) result Δrating
1sealed 196 Fuji, Yuusuke (1495) Lost 0-0 -181477
2sealed 210 Kondou, Hiroshi (1484) Won 2-1 +181495
3sealed 168 Deyama, Hirofumi (1336) Lost 1-2 -211474
4sealed 255 Mayaguchi, Masaru (1522) Won 2-1 +191493
top average opponent: 1459record: 2-2 new rating: 1493

Grand Prix Hiroshima 2006 (CSP limited) starting rating: 1446
round table opponent (rating) result Δrating
1sealed 85 Shikata, Nobuaki (1583) Lost 0-2 -151431
2sealed 147 Mizuno, Akimitsu (1335) Won 2-1 +161447
3sealed 106 Tanaka, Toshinori (1503) Won 2-0 +191466
4sealed 92 Ikushima, Yasuyuki (1517) Won 2-1 +191485
5sealed 37 Akiyama, Takashi (1559) Won 2-1 +191504
6sealed 53 Tashita, Takafumi (1559) Lost 1-2 -171487
7sealed 68 Hattori, Keitarou (1495) Won 2-1 +181505
8sealed 37 Osawa, Takuya (1921) Lost 1-2 -101495
top average opponent: 1559record: 5-3 new rating: 1495

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 53 Masui, Yuusuke (1533) Lost 0-2 -171483
2standard 364 Tanida, Akimasa (1482) Won 2-0 +181501
3standard 205 Tsuchiya, Shigetaka (1478) Lost 0-2 -191482
4standard 332 Hiromori, Kouichi (1480) Lost 0-2 -181464
5standard 379 Asada, Hiroshi (1466) Lost 1-2 -181446
top average opponent: 1488record: 1-4 new rating: 1446