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Ishikawa, Masaki
Current rating: 1428

Grand Prix Kyoto 2003 (LGN limited) starting rating: 1477
round table opponent (rating) result Δrating
1sealed 103 Takahashi, Satoshi 2 (1595) Lost 0-2 -161461
2sealed 267 Sanjoba, Satoshi (1482) Won 2-0 +191480
3sealed 188 Ito, Yoshimasa (1536) Lost 0-2 -171463
4sealed 259 Kawaguchi, Hikaru (1481) Lost 1-2 -181445
5sealed 238 Sato, Akihisa (1464) Lost 0-2 -181427
6sealed 204 Fukumoto, Takuma (1447) Won 2-1 +191446
7sealed 170 Kishigami, Osamu (1463) Lost 1-2 -181428
8sealed 1 Yoshimura, Motoki (1418) Draw 1-1 01428
top average opponent: 1486record: 2-5-1 new rating: 1428

Grand Prix Shizuoka 2001 (ODY limited) starting rating: 1518
round table opponent (rating) result Δrating
1sealed 194 Satou, Kenichi (1500) Draw 1-1 01518
2sealed 193 Komatsu, Takashi (1501) Won 2-0 +181536
3sealed 116 Usami, Yukihiro (1541) Won 2-0 +181554
4sealed 74 Sawada, Akane (1454) Lost 1-2 -201534
5sealed 141 Yamadaya, Kohei (1482) Lost 0-2 -191515
6sealed 176 Kushibe, Toshiki (1445) Lost 1-2 -191496
7sealed 160 Tanaka, Hidenori (1480) Draw 1-1 -11495
8sealed 138 Horiuchi, Ikki (1482) Lost 1-2 -181477
top average opponent: 1486record: 2-4-2 new rating: 1477

Grand Prix Kobe 2001 (Invasion block) starting rating: 1500
round table opponent (rating) result Δrating
1block 107 Toriumi, Takashi (1500) Lost 0-2 -181482
2block 507 Fukushima, Yoshiki (1481) Won 2-1 +181500
3block 325 Kurikawa, Hideyuki (1500) Won 2-1 +181518
4block 388 Suematsu, Masataka (1466) Won 2-1 +171535
5block 121 Kurushima, Kouji (1536) Lost 0-2 -181517
6block 207 Maeno, Ryuju (1517) Won 2-0 +181535
7block 164 Shvartsman, Alex (1608) Lost 1-2 -171518
top average opponent: 1515record: 4-3 new rating: 1518