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Maruyama, Hiromi
Current rating: 1563

Grand Prix Matsuyama 2005 (BOK limited) starting rating: 1608
round table opponent (rating) result Δrating
2sealed 30 Iwai, Tsuyoshi (1683) Lost 0-1 -171591
3sealed 97 Sugaya, Hironobu (1467) Won 2-1 +161607
4sealed 93 Sugiki, Takafumi (1664) Lost 0-2 -171590
5sealed 148 Okumura, Yoshito (1507) Lost 0-2 -201570
6sealed 138 Arai, Jin (1399) Won 2-1 +151585
7sealed 93 Ogura, Shigeru (1447) Draw 1-1 -21583
8sealed 89 Tokuishi, Yuusuke (1497) Lost 0-2 -201563
top average opponent: 1524record: 2-4-1 new rating: 1563

Grand Prix Yokohama 2004 (COK limited) starting rating: 1527
round table opponent (rating) result Δrating
1sealed 230 Jitsukawa, Naofumi (1577) Lost 0-2 -171510
2sealed 293 Lee, Nam Hyoung (1483) Won 2-1 +171527
3sealed 156 Motoi, Kenichi (1539) Won 2-0 +181545
4sealed 187 Itou, Takuma (1614) Lost 1-2 -161529
5sealed 191 Inoue, Junji (1514) Won 2-0 +171546
6sealed 98 Matsuki, Hitoshi (1535) Won 2-0 +181564
7sealed 88 Shiki, Kazumasa (1878) Won 2-1 +241588
8sealed 61 Harada, Satoshi (1692) Won 2-1 +201608
top average opponent: 1604record: 6-2 new rating: 1608

Grand Prix Sendai 2004 (DST limited) starting rating: 1477
round table opponent (rating) result Δrating
1sealed 114 Aita, Masaru (1500) Won 2-0 +181495
2sealed 52 Yamada, Tsutomu (1630) Won 2-1 +211516
3sealed 68 Shikata, Nobuaki (1624) Won 2-0 +201536
4sealed 20 Satou, Kenji (1573) Lost 0-2 -171519
5sealed 59 Hayashi, Takatomo (1539) Lost 0-2 -181501
6sealed 98 Mera, Kenichi (1461) Won 2-0 +171518
7sealed 94 Shimokobe, Yukihiro (1539) Won 2-0 +191537
8sealed 54 Morita, Masahiko (2021) Lost 0-2 -101527
top average opponent: 1611record: 5-3 new rating: 1527

Grand Prix Okayama 2004 (extended) starting rating: 1472
round table opponent (rating) result Δrating
2extended 16 Imamura, Taichirou (1480) Won 2-1 +181490
3extended 32 Suzuki, Kenta (1647) Lost 0-2 -151475
4extended 68 Kobashi, Motoki (1499) Draw 1-1 01475
5extended 97 Sumitomo, Hiroyuki (1503) Lost 1-2 -171458
6extended 119 Noyama, Kouji (1501) Won 2-0 +181476
7extended 89 Tashima, Chihiro (1466) Won 2-0 +181494
8extended 61 Kim, Cynic (1539) Lost 1-2 -171477
top average opponent: 1519record: 3-3-1 new rating: 1477

Grand Prix Shizuoka 2003 (MRD limited) starting rating: 1412
round table opponent (rating) result Δrating
1sealed 153 Ito, Ryota (1388) Won 2-1 +181430
2sealed 11 Ishii, Taisuke (1611) Won 2-0 +211451
3sealed 33 Ogaki, Atsushi (1557) Won 2-1 +201471
4sealed 2 Kato, Kazuki (1811) Lost 1-2 -121459
5sealed 88 Uchida, Takuya (1736) Won 2-1 +231482
6sealed 44 Kataoka, Kazuyuki (1702) Won 2-0 +221504
7sealed 22 Ibamoto, Masami (1654) Lost 0-2 -161488
8sealed 37 Takayanagi, Michio (1557) Lost 0-2 -161472
top average opponent: 1627record: 5-3 new rating: 1472

Grand Prix Kyoto 2003 (LGN limited) starting rating: 1465
round table opponent (rating) result Δrating
1sealed 13 Iwata, Noriaki (1500) Lost 1-2 -171448
2sealed 233 Shibayama, Jun (1482) Lost 0-2 -171431
3sealed 263 Takimoto, Naoya (1393) Lost 0-2 -191412
top average opponent: 1458record: 0-3 new rating: 1412

Grand Prix Utsunomiya 2002 (ONS rochester) starting rating: 1500
round table opponent (rating) result Δrating
2sealed 77 Ushie, Yuuta (1484) Lost 0-2 -181482
3sealed 151 Konagai, Ryota (1547) Lost 0-2 -171465
4sealed 248 Yamagishi, Taro (1482) Won 2-0 +181483
5sealed 149 Shimizu, Hajime (1496) Lost 0-2 -181465
top average opponent: 1502record: 1-3 new rating: 1465