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Saitou, Kotatsu
Current rating: 1686

Pro Tour Honolulu 2009 (Alara block) starting rating: 1526
round table opponent (rating) result Δrating
1block 55 Florea, Dan (1504) Lost 0-2 -181508
2block 106 Boddy, Kevin (1489) Won 2-0 +171525
3block 56 Mazzurco, Carlo (1709) Won 2-0 +221547
4block 42 Ingram, Peter (1629) Won 2-1 +191566
5block 23 Cheung, Justin (1911) Lost 0-2 -121554
6draft 105 Hamamoto, Kenji (1753) Won 2-0 +221576
7draft 114 van Medevoort, Robert (2005) Lost 0-2 -111565
8draft 56 Godinez Estrada, Gerardo (1881) Won 2-1 +241589
9draft 39 Boyd, Adam (1624) Won 2-1 +181607
10draft 50 Lynch, Jeffrey (1590) Lost 1-2 -181589
11draft 35 Jacob, Michael (1951) Won 2-1 +241613
12block 46 Turtenwald, Owen (1880) Won 2-0 +231636
13block 33 Manfield, Seth (1913) Won 2-1 +231659
14block 24 Summersberger, Helmut (2001) Won 2-0 +241683
15block 8 Sirilertvorakul, Veerapat (1780) Lost 1-2 -161667
16block 17 Swartz, Noah (1724) Won 2-0 +191686
top average opponent: 1772record: 11-5 new rating: 1686

Grand Prix Kobe 2009 (extended) starting rating: 1523
round table opponent (rating) result Δrating
3extended 19 Mori, Mitsuhiro (1499) Draw 1-1 -11522
4extended 69 Fujita, Tsuyoshi (1557) Lost 1-2 -171505
5extended 120 French, Michael (1508) Won 2-1 +181523
6extended 85 Naitou, Takashi (1541) Won 2-0 +181541
7extended 22 Tominaga, Mario (1675) Lost 0-2 -151526
top average opponent: 1556record: 2-2-1 new rating: 1526

Pro Tour Kyoto 2009 (CON standard) starting rating: 1570
round table opponent (rating) result Δrating
1standard 44 Lanese, Ivan (1720) Lost 1-2 -151555
2standard 102 Brenac, Florian (1577) Won 2-1 +181573
3standard 76 Lee, Shi Tian (1784) Lost 0-2 -141559
4standard 132 Cortez, Paulo Ricardo (1553) Lost 1-2 -181541
5draft 45 Takahashi, Junya (1645) Lost 0-2 -161525
6draft 49 Good, Mark (1479) Won 2-0 +171542
7draft 43 Heinrich, Tobias (1498) Lost 0-2 -191523
top average opponent: 1608record: 2-5 new rating: 1523

Grand Prix Okayama 2008 (ALA limited) starting rating: 1546
round table opponent (rating) result Δrating
2sealed 90 Hashimoto, Keisuke (1663) Won 2-1 +201566
3sealed 86 Ishida, Masahiro (1488) Lost 0-2 -191547
4sealed 187 Miwa, Tatsuya (1533) Won 2-1 +171564
5sealed 96 Sakaguchi, Naoki (1642) Lost 1-2 -161548
6sealed 153 Ueda, Yushi (1508) Won 2-1 +171565
7sealed 75 Suwa, Tatsuya (1551) Won 2-1 +181583
8sealed 122 Kitayama, Masaya (1868) Lost 0-2 -131570
top average opponent: 1607record: 4-3 new rating: 1570

Grand Prix Kyoto 2007 (PLC standard) starting rating: 1568
round table opponent (rating) result Δrating
2standard 135 Harada, Yoshio (1450) Won 2-0 +161584
3standard 86 Aono, Yoshio (1484) Lost 0-2 -201564
4standard 209 Kise, Masato (1553) Lost 1-2 -181546
5standard 251 Oohashi, Toshiyuki (1536) Won 2-0 +171563
6standard 171 Kawano, Junya (1594) Lost 1-2 -171546
top average opponent: 1524record: 2-3 new rating: 1546

Grand Prix Hiroshima 2006 (CSP limited) starting rating: 1608
round table opponent (rating) result Δrating
2sealed 40 Sakai, Naoko (1488) Draw 1-1 -31605
3sealed 59 Suzuki, Shin (1600) Lost 1-2 -181587
4sealed 131 Hayashi, Kyogo (1499) Lost 1-2 -191568
top average opponent: 1529record: 0-2-1 new rating: 1568

Grand Prix Kitakyushu 2005 (extended) starting rating: 1550
round table opponent (rating) result Δrating
2extended 59 Kamei, Toru (1352) Won 2-0 +141564
3extended 36 Kawakami, Seiji (1446) Won 2-0 +161580
4extended 22 Taniguchi, Hidehisa (1608) Won 2-1 +181598
5extended 7 Fujita, Tsuyoshi (2114) Won 2-0 +271625
6extended 2 Ibamoto, Masami (1675) Won 2-0 +191644
7extended 4 Hanaoka, Toshifumi (1448) Lost 1-2 -211623
8extended 6 Kai, Tsubasa (1655) Won 2-1 +181641
9extended 4 Okamoto, Jin (1823) Lost 0-2 -151626
10extended 9 Azuma, Motokiyo (1832) Won 2-1 +221648
11extended 7 Mori, Katsuhiro (2036) Lost 0-2 -111637
12extended 12 Ogura, Ryou (1896) Lost 0-2 -141623
13extended 22 Yun, Suhan (1739) Lost 1-2 -151608
top average opponent: 1719record: 7-5 new rating: 1608

Grand Prix Matsuyama 2005 (BOK limited) starting rating: 1477
round table opponent (rating) result Δrating
4sealed 6 Juumonji, Tarou (1541) Won 2-0 +191496
5sealed 3 Sasagawa, Tomohide (1809) Won 2-1 +241520
6sealed 1 Koyama, Kenta (1574) Lost 1-2 -171503
7sealed 30 Kuniyoshi, Yasuhiro (1561) Lost 0-2 -171486
8sealed 34 Katake, Naoki (1577) Won 2-0 +191505
9draft 24 Shiozu, Ryouma (1933) Lost 0-2 -101495
10draft 31 Nagamine, Kazuki (1552) Won 2-0 +191514
11draft 27 Okamoto, Jin (1799) Won 2-0 +231537
12draft 16 Yamamoto, Shouhei (1594) Draw 1-1 +11538
13draft 19 Kubota, Kenta (1694) Won 2-1 +211559
14draft 9 Ruel, Olivier (2106) Lost 0-2 -91550
top average opponent: 1704record: 6-4-1 new rating: 1550

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1463
round table opponent (rating) result Δrating
4standard 22 Tamada, Ryoichi (1500) Won 2-0 +181481
5standard 38 Ando, Reiji (1647) Lost 0-2 -151466
6standard 57 Yamanishi, Mamoru (1621) Lost 1-2 -151451
7standard 179 U, Kashin (1503) Won 2-1 +191470
8standard 109 Fujita, Osamu (1848) Won 2-1 +251495
9standard 66 Oks, Oliver (1499) Lost 1-2 -181477
top average opponent: 1603record: 3-3 new rating: 1477

Grand Prix Okayama 2004 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 97 Matsumoto, Taiki (1500) Lost 0-2 -181482
2extended 121 Yamaguchi, Tetsuya (1416) Lost 0-2 -191463
top average opponent: 1458record: 0-2 new rating: 1463