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Katamine, Kentarou
Current rating: 1403

Grand Prix Chiba 2016 (legacy) starting rating: 1412
round table opponent (rating) result Δrating
1legacy 389 Perry, Tyler (1500) Won 2-1 +191431
2legacy 421 Tazawa, Masayuki (1483) Won 2-0 +191450
3legacy 559 Matsumoto, Yuuki (1472) Lost 1-2 -171433
4legacy 694 Kanbe, Yusuke (1515) Lost 0-2 -171416
5legacy 920 Choi, Kiho (1448) Lost 0-2 -171399
6legacy 921 Watanabe, Atsuhiro (1418) Won 2-1 +181417
7legacy 749 Sakaida, Yuuki (1483) Won 2-1 +191436
8legacy 510 Kojima, Youichiro (1492) Lost 0-2 -171419
9legacy 595 Namiki, Ryuichi (1507) Lost 0-2 -161403
top average opponent: 1480record: 4-5 new rating: 1403

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1404
round table opponent (rating) result Δrating
1sealed 2403 Kamikawa, Takuya (1422) Won 2-0 +191423
2sealed 2103 Iskandar, Nik (1437) Lost 0-2 -181405
3sealed 2312 Kobayashi, Akihiro (1497) Won 2-0 +201425
4sealed 2196 Sakaguchi, Naoya (1523) Lost 0-2 -171408
5sealed 2229 Nomura, Takashi (1532) Lost 0-2 -151393
6sealed 2288 Ikoma, Toshio (1452) Won 2-0 +191412
top average opponent: 1477record: 3-3 new rating: 1412

Grand Prix Kyoto 2015 (legacy) starting rating: 1449
round table opponent (rating) result Δrating
1legacy 678 Suzuki, Taito (1466) Lost 0-2 -181431
2legacy 814 Shinoda, Isana (1498) Won 2-0 +191450
3legacy 835 Minamide, Tatsuma (1501) Won 2-0 +191469
4legacy 780 Samson, Kurt (1573) Lost 1-2 -161453
5legacy 775 Tsutsumi, Shunnsuke (1498) Lost 0-2 -171436
6legacy 799 Sakamoto, Naoki (1385) Lost 0-2 -191417
7legacy 818 Yamashita, Kouhei (1500) Won 2-0 +201437
8legacy 765 Tsukahara, Kazuto (1621) Lost 0-2 -151422
9legacy 736 Ohata, Hiroyuki (1446) Lost 1-2 -181404
top average opponent: 1499record: 3-6 new rating: 1404

Grand Prix Kobe 2014 (modern) starting rating: 1482
round table opponent (rating) result Δrating
1modern 941 Agata, Tatsuki (1501) Lost 1-2 -171465
2modern 1042 Tanaka, Hironao (1524) Lost 1-2 -171448
3modern 1166 Kouno, Haruhito (1466) Won 2-1 +181466
4modern 1130 Kashima, Akihiro (1507) Lost 1-2 -171449
top average opponent: 1499record: 1-3 new rating: 1449

Grand Prix Yokohama 2012 (modern) starting rating: 1501
round table opponent (rating) result Δrating
1modern 141 Uchikawa, Tomoaki (1484) Lost 0-2 -181483
2modern 642 Sakamoto, Katsuya (1483) Won 2-0 +181501
3modern 333 Haga, Ryuji (1500) Won 2-1 +181519
4modern 329 Tsuba, Yuuki (1678) Lost 1-2 -151504
5modern 412 Kojima, Toshihiro (1310) Lost 0-2 -221482
top average opponent: 1491record: 2-3 new rating: 1482

Grand Prix Kobe 2012 (DKA limited) starting rating: 1502
round table opponent (rating) result Δrating
1sealed 230 Aizawa, Taku (1483) Lost 1-2 -191483
2sealed 329 Kitabayashi, Takashi (1543) Draw 1-1 +21485
3sealed 426 Matyas, Sebastian (1455) Won 2-0 +171502
4sealed 364 Shigaki, Tomoya (1485) Draw 1-1 01502
5sealed 410 Shin, Doo Sik (1482) Draw 1-1 -11501
top average opponent: 1489record: 1-1-3 new rating: 1501

Grand Prix Kobe 2011 (extended) starting rating: 1517
round table opponent (rating) result Δrating
1extended 104 Yamakita, Yuya (1482) Lost 1-2 -181499
2extended 232 Inai, Yutaro (1482) Won 2-1 +171516
3extended 194 Haratake, Noriyuki (1457) Won 2-0 +171533
4extended 145 Izumi, Kimiaki (1534) Lost 0-2 -181515
5extended 186 Nishihara, Hiroki (1453) Lost 1-2 -191496
6extended 213 Kasahara, Yuuki (1539) Won 2-0 +191515
7extended 164 Kawamura, Kazushi (1782) Lost 1-2 -131502
top average opponent: 1533record: 3-4 new rating: 1502

Grand Prix Yokohama 2010 (extended) starting rating: 1500
round table opponent (rating) result Δrating
1extended 146 Oota, Shigeru (1444) Lost 0-2 -191481
2extended 458 Yamauchi, Akihiko (1483) Won 2-0 +181499
3extended 266 Hishida, Akinori (1488) Lost 0-2 -181481
4extended 381 iwasaki, hiromi (1482) Won 2-0 +181499
5extended 254 Osanai, Takashi (1415) Won 2-0 +161515
6extended 212 Satou, Naoki (1620) Won 2-0 +201535
7extended 186 Kise, Masato (1546) Lost 1-2 -181517
top average opponent: 1497record: 4-3 new rating: 1517