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Nakaoka, Koshiro
Current rating: 1519

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1517
round table opponent (rating) result Δrating
2sealed 61 Ohbayashi, Shotaro (1460) Won 2-0 +161533
3sealed 493 Shibata, Masataka (1436) Lost 1-2 -191514
4sealed 454 Maki, Yoshihito (1469) Won 2-0 +171531
5sealed 365 Sekikawa, Tsubasa (1521) Won 2-0 +181549
6sealed 130 Suzuki, Shin (1657) Lost 1-2 -161533
7sealed 350 Watanabe, Takefumi (1596) Won 2-0 +191552
8sealed 160 Hino, Yoshiaki (1817) Lost 0-2 -131539
9sealed 347 Saito, Yuki (1474) Lost 0-2 -201519
top average opponent: 1554record: 4-4 new rating: 1519

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1560
round table opponent (rating) result Δrating
2sealed 2143 Katou, Takeru (1486) Lost 0-2 -191541
3sealed 2243 Taki, Masaya (1485) Won 2-1 +171558
4sealed 2268 Arakaki, Yuuichi (1517) Won 2-0 +171575
5sealed 2156 Ikeda, Naoto (1335) Lost 1-2 -221553
6sealed 2198 Fukuoka, Masayoshi (1578) Lost 0-2 -181535
7sealed 2229 Kobayashi, Akihiro (1496) Lost 1-2 -191516
9sealed 2129 Kobayashi, Satoshi (1527) Draw 1-1 +11517
top average opponent: 1489record: 2-4-1 new rating: 1517

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1559
round table opponent (rating) result Δrating
2sealed 164 Fukami, Shuichiro (1518) Lost 0-2 -181541
3sealed 527 Kawashima, Takayuki (1464) Won 2-1 +161557
4sealed 45 Fujimori, Masayoshi (1589) Lost 0-2 -171540
5sealed 71 Kanda, Aoi (1532) Lost 0-2 -181522
6sealed 166 Matsuida, Naoki (1520) Won 2-1 +181540
7sealed 143 Hayashi, Katsuji (1604) Won 2-1 +191559
8sealed 89 Oosaki, Masakazu (1578) Won 2-0 +181577
9sealed 36 Machida, Takatoshi (1629) Lost 0-2 -171560
top average opponent: 1554record: 4-4 new rating: 1560

Grand Prix Kobe 2014 (modern) starting rating: 1589
round table opponent (rating) result Δrating
1modern 994 Mizuno, Ginjiro (1500) Lost 0-2 -201569
2modern 1172 Naitou, Yuuya (1429) Draw 1-1 -21567
3modern 1160 Shiba, Joutarou (1420) Won 2-1 +151582
4modern 1045 Itou, Hayato7608 (1501) Lost 1-2 -201562
5modern 1124 Sasaki, Tsutomu (1445) Won 2-0 +161578
6modern 1030 Yasue, Hayato (1499) Lost 0-2 -191559
7modern 1019 Ito, Yuta (1533) Won 2-1 +171576
8modern 936 Tanino, Ryutaro (1495) Lost 0-2 -191557
9modern 922 Kushibe, Toshiki (1687) Draw 0-0 +21559
top average opponent: 1501record: 3-4-2 new rating: 1559

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1578
round table opponent (rating) result Δrating
1sealed 790 Hanzawa, Hirofumi (1500) Won 2-0 +161594
2sealed 631 Nakasato, Hiroki (1399) Lost 0-2 -211573
3sealed 783 Kadota, Shinichi (1545) Lost 1-2 -191554
4sealed 741 Endo, Yusuke (1483) Won 2-0 +171571
5sealed 634 Haraguchi Fernando, Be (1535) Lost 1-2 -191552
6sealed 712 Hamada, Seiichirou (1515) Won 2-0 +181570
7sealed 668 Oosaki, Masakazu (1569) Won 2-0 +181588
8sealed 549 Nakamoto, Kosuke (1697) Lost 0-2 -161572
9sealed 597 Li, Jiaze (1527) Won 2-0 +171589
top average opponent: 1530record: 5-4 new rating: 1589

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1560
round table opponent (rating) result Δrating
1standard 590 Watanabe, Yusuke (1691) Won 2-0 +211581
2standard 545 Kurata, Keisuke (1431) Won 2-0 +151596
3standard 501 Yoshihara, Tomoki (1448) Won 2-1 +151611
4standard 568 Suzuki, Shuho (1555) Lost 1-2 -191592
5standard 602 Yamaguchi, Hiroshi (1620) Won 2-1 +191611
6standard 557 Nagaoka, Takayuki (1782) Lost 0-2 -151596
7standard 657 Miyazono, Takeshi (1589) Lost 1-2 -181578
top average opponent: 1588record: 4-3 new rating: 1578

Grand Prix Kitakyushu 2013 (M14 standard) starting rating: 1509
round table opponent (rating) result Δrating
2standard 160 Kisaka, Yukihito (1520) Won 2-1 +191528
3standard 19 Wada, Ryota (1522) Won 2-0 +181546
4standard 98 Yamada, Yousuke (1674) Won 2-1 +201566
5standard 45 Shiraki, Takahiro (1743) Won 2-1 +211587
6standard 18 Takuya, Endo (Kawasaki) (1538) Lost 0-2 -191568
7standard 73 Nishitani, Yutaka (1518) Won 2-0 +171585
8standard 58 Kodama, Kentaro (1552) Won 2-1 +181603
9standard 7 Nakamura, Shuhei (2001) Lost 1-2 -111592
10standard 80 Kurokawa, Yuusuke (1633) Won 2-1 +181610
11standard 23 Kou, Changsu (1752) Lost 0-2 -151595
12standard 41 Kumagai, Riku (1740) Lost 1-2 -151580
13standard 66 Hosokawa, Daisuke (1540) Lost 1-2 -191561
14standard 66 Machida, Takatoshi (1573) Lost 1-2 -181543
15standard 68 Sakai, Ryou (1495) Won 2-0 +171560
top average opponent: 1629record: 8-6 new rating: 1560

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1459
round table opponent (rating) result Δrating
3sealed 25 Okuma, Naoki (1537) Won 2-0 +201479
4sealed 114 Oiso, Masashi (2025) Won 2-1 +271506
5sealed 26 Shenhar, Shahar (2074) Lost 0-2 -91497
6sealed 71 Onizuka, Hiroshi (1755) Won 2-0 +231520
7sealed 45 Hirabayashi, Yuki (1545) Won 2-1 +181538
8sealed 186 Suzuki, Shin (1678) Lost 1-2 -151523
9sealed 266 Oosaka, Yuusuke (1793) Lost 0-2 -141509
top average opponent: 1772record: 4-3 new rating: 1509

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1410
round table opponent (rating) result Δrating
2standard 137 Mizuno, Takeshi (1518) Won 2-0 +201430
3standard 224 Nakashima, Hajime (1516) Lost 1-2 -171413
4standard 274 Baba, Noriyuki (1517) Won 2-1 +201433
5standard 137 Sakamoto, Masaaki (1506) Lost 1-2 -161417
6standard 326 Okajima, Masahiro (1531) Won 2-1 +201437
7standard 313 Usukura, Takumi (1484) Lost 1-2 -171420
8standard 290 Kimonji, Hiroki (1454) Won 2-0 +181438
9standard 228 Goto, Yusei (1606) Won 2-1 +211459
top average opponent: 1517record: 5-3 new rating: 1459

Grand Prix Yokohama 2012 (modern) starting rating: 1498
round table opponent (rating) result Δrating
2modern 103 Tanaka, Yu (1476) Lost 0-2 -181480
3modern 439 Toda, Hirotsugu (1586) Lost 0-2 -161464
4modern 633 Abe, Motoki (1505) Lost 1-2 -181446
5modern 581 Higashimura, Kazuya (1409) Lost 1-2 -181428
6modern 570 Tsuruoka, Shouta (1432) Lost 1-2 -181410
7modern 475 Mitsuboshi, Daisuke (1428) Won 2-0 +181428
8modern 387 Kato, Masahiro (1397) Lost 1-2 -181410
9modern 303 Akimoto, Syouta (1430) Draw 1-1 01410
top average opponent: 1458record: 1-6-1 new rating: 1410

Grand Prix Kobe 2012 (DKA limited) starting rating: 1532
round table opponent (rating) result Δrating
3sealed 102 Takenouchi, Tatsuya (1518) Lost 1-2 -181514
4sealed 171 Urasawa, Taiji (1454) Won 2-0 +171531
5sealed 111 Akita, Naoto (1560) Lost 0-2 -181513
6sealed 177 Suzuki, Fumito (1648) Won 2-0 +211534
7sealed 213 Takada, Masahiro (1538) Lost 1-2 -181516
8sealed 222 Kawashita, Makoto (1501) Lost 1-2 -191497
9sealed 199 Tamai, Katsuyoshi (1533) Draw 0-0 +11498
top average opponent: 1536record: 2-4-1 new rating: 1498

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1511
round table opponent (rating) result Δrating
1standard 166 Suzuki, Ei (1500) Won 2-0 +171528
2standard 71 Shou K., (1518) Won 2-1 +181546
3standard 22 Yamaguchi, Satoshi (1586) Lost 0-2 -171529
4standard 192 Tozuka, Kouta (1627) Won 2-1 +201549
5standard 131 Yasuda, Seita (1529) Lost 1-2 -191530
6standard 220 Yamamoto, Shouhei (1761) Won 2-0 +221552
7standard 103 Mayaguchi, Masaru (1447) Lost 0-2 -191533
8standard 159 Asai, Ryutaro (1514) Lost 0-2 -191514
9standard 133 Yuba, Hirofumi (1506) Won 2-0 +181532
top average opponent: 1554record: 5-4 new rating: 1532

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 106 Takasaki, Yuichi (1571) Won 2-0 +191519
2sealed 69 Yamamoto, Kazuhide (1494) Won 2-1 +181537
3sealed 38 Masuno, Ryosuke (1848) Lost 1-2 -131524
4sealed 108 Hirosawa, Yuki (1523) Lost 0-2 -181506
5sealed 120 Yamamoto, Shouhei (1743) Won 2-1 +231529
6sealed 86 Nishi, Kouichirou (1518) Won 2-1 +171546
7sealed 77 Furutate, Mikihiko (1505) Lost 0-2 -181528
8sealed 88 Arakawa, Tatsuya (1577) Lost 0-2 -171511
top average opponent: 1597record: 4-4 new rating: 1511