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Ookubo, Yukimasa
Current rating: 1449
Record: 10-13
Grand Prix Yokohama 2013Grand Prix Kobe 2014Grand Prix Kobe 2015

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1488
round table opponent (rating) result Δrating
1standard 150 Kasama, Junichi (1370) Won 2-0 +161504
2standard 104 Morinaka, Fuyuki (1517) Lost 0-2 -181486
3standard 745 Gotoh, Takuto (1500) Lost 1-2 -171469
4standard 948 Ohtsuki, Shinya (1482) Won 2-0 +181487
5standard 623 Fujimori, Yuki (1441) Lost 1-2 -191468
6standard 789 Takahashi, Eiji (1438) Lost 0-2 -191449
top average opponent: 1458record: 2-4 new rating: 1449

Grand Prix Kobe 2014 (modern) starting rating: 1507
round table opponent (rating) result Δrating
1modern 755 Usiro, Naoki (1553) Won 2-0 +181525
2modern 929 Yasuda, Ryouhei (1437) Lost 1-2 -191506
3modern 1142 Ihara, Akihiro (1383) Won 2-1 +161522
4modern 1013 Nakao, Tatsuo (1517) Won 2-1 +171539
5modern 823 Hayakawa, Sho (1499) Lost 0-2 -181521
6modern 984 Hassaku, Jinpei (1649) Lost 1-2 -161505
7modern 1016 Camarillo, Ryan (1497) Won 2-0 +181523
8modern 873 Asai, Ryutaro (1596) Lost 0-2 -171506
9modern 885 Fujiwara, Kazuki (1505) Lost 0-2 -181488
top average opponent: 1515record: 4-5 new rating: 1488

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 276 Nakatsu, Yoshihito (1464) Won 2-0 +171517
2sealed 47 Sugimoto, Hiroaki (1586) Won 2-1 +201537
3sealed 112 Matsuda, Issui (1683) Won 2-1 +201557
4sealed 43 Imai, Ayato (1756) Lost 1-2 -141543
5sealed 204 Welsh, Anthony (1469) Won 2-0 +161559
6sealed 97 Minemura, Hiroyuki (1553) Lost 0-2 -181541
7sealed 94 Matsumoto, Yoshifumi (1559) Lost 1-2 -171524
8sealed 297 Kamo, Riki (1570) Lost 0-2 -171507
top average opponent: 1580record: 4-4 new rating: 1507