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Kojima, Yoshimasa
Current rating: 1636

Grand Prix Yokohama 2019 (modern) starting rating: 1658
round table opponent (rating) result Δrating
2modern 361 Takahashi, Ryo 3906 (1797) Won 2-1 +201678
3modern 262 Yashiro, Kazuki (1822) Lost 1-2 -151663
4modern 430 Takahashi, Toshiyuki (1418) Won 2-1 +131676
5modern 220 Nishita, Taro (1536) Lost 1-2 -201656
6modern 393 Hosoi, Ippei (1699) Won 2-1 +191675
7modern 232 Inoue, Ojiro (1500) Lost 1-2 -221653
8modern 375 Kositaporn, Nonthakorn (1668) Lost 1-2 -171636
top average opponent: 1634record: 3-4 new rating: 1636

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1564
round table opponent (rating) result Δrating
2standard 200 Hieda, Ryu (1675) Won 2-0 +201584
3standard 58 Chung, Chih Yao (1534) Lost 0-2 -191565
4standard 537 Kim, Taewoo (1521) Lost 0-2 -191546
5standard 672 Miyagi, Moto (1751) Won 2-1 +221568
6standard 432 Futamata, Yojiro (1728) Won 2-1 +211589
7standard 368 Sakai, Yoshiki (1500) Won 2-0 +161605
8standard 275 Tsuchiya, Ryuichi (1604) Won 2-0 +181623
9standard 181 Komada, Shun (1608) Won 2-0 +181641
10standard 96 Schiber, Christopher (1826) Lost 1-2 -151626
11standard 145 Suzuki, Kento (1474) Won 2-0 +151641
12standard 61 Nose, Shunsuke (1768) Won 2-1 +211662
13standard 68 Hayashi, Hisaaki (1553) Won 2-1 +161678
14standard 53 Tajitsu, Yoshiyuki (1567) Lost 1-2 -201658
15standard 68 Kurita, Yudai (1641) ID 01658
top average opponent: 1625record: 9-4-1 new rating: 1658

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1594
round table opponent (rating) result Δrating
1sealed 224 Camarillo, Ryan (1479) Lost 1-2 -201574
2sealed 769 Uehara, Jin (1426) Won 2-0 +151589
3sealed 691 Demoto, Kouhei (1485) Lost 0-2 -201569
4sealed 957 Okuyama, Kouhei (1383) Won 2-0 +151584
5sealed 858 Nakamura, Tamon (1477) Won 2-1 +161600
6sealed 472 Takenaka, Takumi (1747) Lost 1-2 -151585
7sealed 626 Chen, Junrui (1404) Lost 1-2 -211564
top average opponent: 1486record: 3-4 new rating: 1564

Grand Prix Yokohama 2004 (COK limited) starting rating: 1566
round table opponent (rating) result Δrating
1sealed 215 Iizuka, Tsuyoshi (1500) Won 2-1 +171583
2sealed 25 Kaminaka, Takahiro (1498) Lost 1-2 -201563
3sealed 215 Ota, Yusuke (1569) Won 2-0 +191582
4sealed 165 Toyota, Kazuhisa (1521) Won 2-0 +161598
5sealed 50 Hayashi, Yuki (1468) Lost 0-2 -201578
6sealed 103 Inanaga, Nobuyuki (1530) Won 2-1 +171595
7sealed 86 Iwano, Shuzo (1633) Lost 0-2 -171578
8sealed 109 Honma, Suguru (1484) Won 2-1 +161594
top average opponent: 1525record: 5-3 new rating: 1594

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1553
round table opponent (rating) result Δrating
2standard 89 Morita, Minoru (1517) Won 2-0 +171570
3standard 47 Nose, Koji (1691) Lost 0-2 -161554
4standard 237 Tsuchiya, Heinrich (1582) Won 2-0 +191573
5standard 96 Ogihara, Toshiki (1475) Won 2-1 +161589
6standard 89 Haga, Yuuichi (1538) Won 2-0 +171606
7standard 64 Katayama, Takahiro (1646) Lost 0-2 -171589
8standard 120 Koyano, Hirofumi (1561) Won 2-0 +171606
9standard 39 Aritaka, Ryouichi (1518) Won 2-0 +171623
10standard 32 Aizawa, Keiji (1619) Lost 1-2 -191604
11standard 2 Kawamura, Kazushi (1672) Lost 0-2 -161588
12standard 57 Takamatsu, Hiroomi (1491) Won 2-1 +161604
13standard 39 Akiyama, Takashi (1548) Lost 0-2 -191585
14standard 4 Takemoto, Hiroshi (1544) Lost 1-2 -191566
top average opponent: 1569record: 7-6 new rating: 1566

Grand Prix Okayama 2004 (extended) starting rating: 1505
round table opponent (rating) result Δrating
1extended 35 Isomoto, Hirofumi (1605) Won 2-1 +201525
2extended 17 Toochika, Takayuki (1551) Won 2-0 +181543
3extended 27 Okada, Takuya (1507) Won 2-0 +171560
4extended 18 Kuroda, Masashiro (1892) Won 2-1 +241584
5extended 6 Tsujimoto, Hideki (1681) Lost 0-2 -161568
6extended 36 Hojo, Naomasa (1690) Lost 1-2 -161552
7extended 48 Fujitsuka, Shougo (1579) Lost 0-2 -171535
8extended 80 Fujii, Toshikazu (1523) Won 2-0 +181553
top average opponent: 1628record: 5-3 new rating: 1553

Grand Prix Kyoto 2003 (LGN limited) starting rating: 1521
round table opponent (rating) result Δrating
1sealed 61 Oomura, Yasuhira (1500) Won 2-0 +181539
2sealed 94 Aki, Yasutoshi (1636) Lost 0-2 -161523
3sealed 165 Kawano, Junichi (1529) Lost 1-2 -181505
top average opponent: 1555record: 1-2 new rating: 1505

Grand Prix Hiroshima 2003 (extended) starting rating: 1500
round table opponent (rating) result Δrating
2extended 94 Hamamoto, Atsushi (1517) Won 2-0 +181518
3extended 18 Takahashi, Kenji (1538) Lost 0-2 -171501
4extended 104 Nomura, Eiji (1663) Won 2-1 +211522
5extended 43 Doi, Fumiaki (1493) Lost 1-2 -191503
6extended 67 Ishii, Yoshimasa (1503) Lost 0-2 -181485
7extended 102 Kawaguchi, Yukito (1451) Won 2-1 +171502
8extended 76 Bandou, Junichirou (1552) Won 2-0 +191521
top average opponent: 1531record: 4-3 new rating: 1521