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Kokubo, Masayuki
Current rating: 1533

Grand Prix Chiba 2019 (M20 limited) starting rating: 1480
round table opponent (rating) result Δrating
1sealed 455 Makino, Takashi (1631) Won 2-1 +201500
2sealed 77 Hirata, Minoru (1580) Lost 1-2 -161484
3sealed 763 Mitani, Takashi (1403) Won 2-0 +161500
4sealed 495 See, Kenny (1539) Won 2-0 +191519
5sealed 463 Hirogami, Takayuki (1538) Won 2-1 +181537
6sealed 280 Oka, Yosuke (1718) Won 2-1 +221559
7sealed 171 Uchino, Jun (1648) Lost 1-2 -171542
8sealed 151 Kakumae, Teruya (2046) Lost 0-2 -91533
top average opponent: 1638record: 5-3 new rating: 1533

Grand Prix Yokohama 2019 (modern) starting rating: 1519
round table opponent (rating) result Δrating
1modern 668 Kuribayashi, Takamasa (1448) Draw 1-1 -11518
2modern 602 Yamasita, Akinori (1449) Won 2-0 +161534
3modern 550 Yoshida, Shunsuke (1532) Draw 1-1 01534
4modern 784 Satou, Marin (1639) Lost 1-2 -161518
5modern 943 Takezawa, Kyohei (1493) Lost 0-2 -181500
6modern 910 Sasahara, Yuta (1425) Lost 0-2 -201480
7modern 816 Takahashi, Naoya 3755 (1468) Won 2-1 +181498
8modern 664 Nakata, Kohki (1464) Lost 0-2 -181480
top average opponent: 1490record: 2-4-2 new rating: 1480

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1518
round table opponent (rating) result Δrating
1standard 536 Fujita, Akihiro (1500) Won 2-0 +181536
2standard 392 Tsumagari, Shuhei (1551) Won 2-1 +181554
3standard 332 Kusakabe, Yu (1505) Lost 1-2 -191535
4standard 276 Nakano, Tatsuhito (1734) Lost 1-2 -151520
5standard 724 Shinagawa, Kazunari (1544) Lost 0-2 -171503
6standard 699 Arimatsu, Naoto (1473) Won 2-0 +171520
7standard 580 Masada, Isao (1422) Won 2-1 +171537
8standard 463 Sasaki, Kensuke (1556) Lost 0-2 -181519
top average opponent: 1536record: 4-4 new rating: 1519

Grand Prix Kobe 2017 (modern) starting rating: 1536
round table opponent (rating) result Δrating
1modern 570 Taguchi, Teruto (1500) Won 2-0 +171553
2modern 547 Tsuchiya, Yoshihiro (1346) Lost 0-2 -221531
3modern 972 Kato, Tomohiro (1500) Won 2-1 +181549
4modern 847 Ohmori, Yoshitsugu (1439) Won 2-0 +161565
5modern 556 Noguchi, Hiromasa (1266) Lost 1-2 -231542
6modern 789 Watanabe, Shouichi (1363) Lost 1-2 -221520
7modern 860 Oda, Ryota (1410) Lost 0-2 -201500
8modern 793 Alvarez, Paolo Lorenzo (1528) Won 2-0 +191519
9modern 644 Daizo, Motoe (1465) Draw 1-1 -11518
top average opponent: 1424record: 4-4-1 new rating: 1518

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1506
round table opponent (rating) result Δrating
1standard 632 Imai, Yuuki (1584) Won 2-0 +201526
2standard 498 Tanaka, Takahiro (1449) Draw 1-1 -21524
3standard 682 Odachi, Takuhei (1521) Lost 1-2 -181506
4standard 917 Uchida, Keisuke (1462) Lost 1-2 -191487
5standard 1056 Dapat, Clyde (1377) Lost 0-2 -201467
6standard 1122 Ohta, Show (1466) Won 2-1 +181485
7standard 966 Goto, Kosuke (1439) Won 2-0 +181503
8standard 769 Tashima, Kenji (1442) Won 2-1 +161519
9standard 592 Kobayashi, Masakatsu (1429) Won 2-0 +171536
top average opponent: 1463record: 5-3-1 new rating: 1536

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 596 Sugiyama, Takahiro (1533) Lost 0-2 -171483
2sealed 833 Shiozu, Ryouma (1728) Lost 1-2 -141469
3sealed 1221 Ifuku, Ryuki (1464) Won 2-1 +181487
4sealed 1149 Seki, Kazuhiko (1584) Won 2-0 +201507
5sealed 768 Yamauchi, Takashi (1390) Lost 0-2 -201487
6sealed 1008 Inukai, Yuta (1558) Lost 0-2 -171470
7sealed 890 Wada, Yusuke (1491) Won 2-1 +181488
8sealed 734 Bartram, Kevin (1489) Won 2-1 +181506
top average opponent: 1530record: 4-4 new rating: 1506