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Kosuga, Shuhei
Current rating: 1577

Grand Prix Nagoya 2020 (pioneer) starting rating: 1432
round table opponent (rating) result Δrating
1pioneer 387 Tanaka, Toshimitsu (1500) Won 2-0 +191451
2pioneer 3 Mizuno, Ginjiro (1519) Lost 0-2 -161435
3pioneer 587 Yakabi, Ryoma (1500) Won 2-0 +191454
4pioneer 282 Nakatani, Hiroki (1358) Lost 1-2 -201434
5pioneer 487 Takayama, Kiichiro (1429) Won 2-0 +181452
6pioneer 485 Yoshimori, Sho (1630) Won 2-0 +211473
7pioneer 228 Katsuraguchi, Koichi (1539) Won 2-0 +191492
8pioneer 203 Tamura, Shingo (1482) Won 2-0 +181510
9pioneer 109 Tamai, Yuno (1582) Lost 0-2 -171493
10pioneer 161 Kawai, Kentaro (1422) Won 2-1 +171510
11pioneer 91 Ikai, Hironobu (1575) Lost 1-2 -171493
12pioneer 144 Takaoka, Yusuke (1498) Won 2-1 +181511
13pioneer 103 Suzuki, Gou (1579) Won 2-1 +201531
14pioneer 71 Yada, Kazuki (1947) Won 2-0 +251556
15pioneer 71 Maki, Kazunori (1748) Won 2-0 +211577
top average opponent: 1554record: 11-4 new rating: 1577

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1468
round table opponent (rating) result Δrating
1standard 285 Kasama, Junichi (1425) Won 2-0 +171485
2standard 148 Terachi, Hyuuga (1516) Lost 1-2 -181467
3standard 712 Iwabuchi, Daisuke (1512) Lost 1-2 -171450
4standard 694 Hamano, Kouhei (1537) Lost 0-2 -161434
5standard 760 Arima, Eri (1471) Won 2-1 +181452
6standard 658 Kato, Hiromu (1324) Lost 0-2 -201432
top average opponent: 1464record: 2-4 new rating: 1432

Grand Prix Yokohama 2019 (modern) starting rating: 1484
round table opponent (rating) result Δrating
1modern 311 Kimura, Yu7770 (1566) Won 2-0 +201504
2modern 160 Kayaki, Kazuya (1448) Won 2-0 +171521
3modern 323 Ieda, Toma (1570) Lost 0-2 -181503
4modern 737 Takamiya, Kazuya (1460) Lost 0-2 -181485
5modern 908 Choi, Suouk (1530) Lost 1-2 -171468
top average opponent: 1515record: 2-3 new rating: 1468

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1540
round table opponent (rating) result Δrating
1standard 673 Suzuki, Syota (1480) Lost 1-2 -191521
2standard 868 Shagla-McKotch, Alexander (1481) Lost 1-2 -191502
3standard 1111 Sato, Koichiro (1497) Lost 0-2 -181484
top average opponent: 1486record: 0-3 new rating: 1484

Grand Prix Chiba 2018 (M19 limited) starting rating: 1558
round table opponent (rating) result Δrating
1sealed 173 Higurashi, Yukinao (1533) Lost 0-2 -181540
top record: 0-1 new rating: 1540

Grand Prix Kobe 2017 (modern) starting rating: 1564
round table opponent (rating) result Δrating
2modern 275 Hirano, Satohiro (1526) Lost 0-2 -191545
3modern 810 Takahashi, Masakazu (1514) Won 2-1 +181563
4modern 583 Nagata, Yuki (1516) Lost 0-2 -191544
5modern 904 Fujioka, Kazato (1498) Won 2-1 +171561
6modern 766 Inoue, Reiichi (1489) Won 2-1 +171578
7modern 362 Ishida, Ryouhei (1553) Lost 1-2 -191559
8modern 757 Matsuda, Yoshiaki (1565) Won 2-0 +191578
9modern 588 Watanabe, Daisuke (1519) Lost 0-2 -201558
top average opponent: 1523record: 4-4 new rating: 1558

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1587
round table opponent (rating) result Δrating
2standard 19 Maeda, Dai (1528) Lost 0-2 -191568
3standard 960 Miyajima, Takuto (1615) Lost 0-2 -171551
4standard 1057 Taniguchi, Yu (1383) Won 2-0 +151566
5standard 764 Tobe, Masato (1602) Won 2-1 +181584
6standard 737 Tanaka, Takayuki7537 (1529) Won 2-0 +171601
7standard 472 Ishihama, Yuki (1538) Lost 1-2 -191582
8standard 511 Isayama, Yusuke (1577) Lost 0-2 -181564
top average opponent: 1539record: 3-4 new rating: 1564

Grand Prix Brisbane 2017 (modern) starting rating: 1512
round table opponent (rating) result Δrating
2modern 161 Wei, Yifan (1941) Lost 1-2 -111501
3modern 219 Daniel, Tomas (1524) Won 2-1 +191520
4modern 217 Raniga, Jitesh (1631) Lost 0-2 -161504
5modern 1013 Sasso, Luke (1464) Won 2-0 +171521
6modern 41 Barta, Michael [AUS] (1566) Won 2-1 +191540
7modern 185 Carter, Nick (1631) Lost 1-2 -171523
8modern 180 Williams, Jack 7694 (1514) Won 2-1 +181541
9modern 183 Brown, Thomas (1461) Won 2-1 +171558
10modern 115 Yam, Wing Chun (1871) Lost 1-2 -131545
11modern 102 Koo, Darren (1649) Won 2-1 +201565
12modern 79 Maurici, Micheal (1735) Won 2-1 +211586
13modern 58 Benn, Taylor (1575) Lost 0-2 -181568
14modern 89 Symonds, Luke (1553) Won 2-1 +181586
15modern 75 Graham, Christopher (1655) Draw 1-1 +11587
top average opponent: 1626record: 8-5-1 new rating: 1587

Grand Prix Taipei 2016 (SOI standard) starting rating: 1423
round table opponent (rating) result Δrating
2standard 96 Kurashita, Shinji (1586) Won 1-0 +211444
3standard 48 Lyu, Li Ciang (1830) Won 2-1 +251469
4standard 1 Shinoda, Akito (1898) Won 2-1 +251494
5standard 33 Hung, Kai-Chun (1576) Won 2-1 +201514
6standard 25 Hirayama, Shigetaka (1722) Lost 1-2 -151499
7standard 45 Nagao, Yasutaka (1736) Won 2-0 +231522
8standard 11 Kuan, Jung-Ho (1680) Won 2-0 +201542
9standard 22 Tamada, Ryoichi (1974) Lost 0-2 -101532
10standard 48 Hitomi, Masaaki (1742) Won 2-1 +221554
11standard 20 Murayama, Keiichiro (1575) Won 2-1 +181572
12standard 10 Ng, Meng Cheong (1732) Lost 1-2 -151557
13standard 40 Imanaka, Kouta (1630) Lost 0-2 -171540
14standard 1001 Saito, Tomoharu (1976) Lost 0-2 -101530
15standard 56 Huang, Tachi (1538) Lost 0-2 -181512
top average opponent: 1728record: 8-6 new rating: 1512

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1404
round table opponent (rating) result Δrating
2standard 76 Murakami, Hikaru (1720) Lost 0-2 -121392
3standard 1097 Nakahashi, Yoshihiro (1416) Won 2-1 +181410
4standard 563 Ito, Yuta (Kasukabe) (1486) Lost 1-2 -161394
5standard 789 Sasaki, Takahiro (1488) Won 2-0 +201414
6standard 741 Yamagata, Hiroki (1516) Lost 0-2 -171397
7standard 886 Sato, Rikiya (1507) Lost 1-2 -161381
8standard 929 Lee, Hui Jae (1597) Won 2-1 +221403
9standard 736 Fujita, Gensho (1503) Won 2-0 +201423
top average opponent: 1529record: 4-4 new rating: 1423

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1401
round table opponent (rating) result Δrating
2sealed 286 Kobayashi, Atsumu (1507) Lost 1-2 -161385
3sealed 676 Mori, Mitsuhiro (1501) Lost 0-2 -161369
4sealed 997 Matsuyama, Takuya (1500) Won 2-1 +211390
5sealed 902 Kyo, Kano (1469) Won 2-0 +191409
6sealed 617 Narisawa, Harumasa (1523) Won 2-1 +201429
7sealed 420 Matsumoto, Yuki2978 (2053) Lost 0-2 -81421
8sealed 667 Kidowaki, Kazuki (1485) Lost 1-2 -171404
top average opponent: 1577record: 3-4 new rating: 1404

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1447
round table opponent (rating) result Δrating
2standard 179 Iwatsu, Hirotaka (1551) Lost 1-2 -161431
3standard 824 Hattori, Masataka (1497) Won 2-0 +191450
4standard 578 Nishiura, Ryosuke (1635) Lost 1-2 -151435
5standard 839 Maki, Toshiya (1504) Lost 0-2 -171418
6standard 817 Suzuki, Uta (1464) Lost 0-2 -171401
top average opponent: 1530record: 1-4 new rating: 1401

Grand Prix Singapore 2015 (modern) starting rating: 1434
round table opponent (rating) result Δrating
2modern 220 Brownley, Samuel (1518) Lost 1-2 -161418
3modern 278 Lee, Chao Yi (1565) Lost 0-2 -151403
4modern 465 Kok Siong Julian, (1482) Won 2-0 +191422
5modern 383 Gascard, Rob (1500) Won 2-0 +201442
6modern 220 See, Kenny (1517) Won 2-1 +191461
7modern 206 Tang Thean Wynn, Kenne (1508) Lost 1-2 -171444
8modern 239 Ong, Jeremy (1484) Lost 0-2 -181426
9modern 212 Lee, Cheng Han (1551) Won 2-1 +211447
top average opponent: 1516record: 4-4 new rating: 1447

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1384
round table opponent (rating) result Δrating
3sealed 69 Toyoda, Ryosuke (1579) Won 2-0 +221406
4sealed 16 Nakamura, Yusuke (1802) Won 2-0 +251431
5sealed 60 Yamaguchi, Satoshi (1865) Lost 0-2 -111420
6sealed 59 Yamada, Takuya (1662) Won 2-0 +221442
7sealed 59 Lee, Joon Soo (1647) Lost 1-2 -141428
8sealed 111 Takatu, Kazuhiro (1573) Won 2-0 +211449
9sealed 50 Okamura, Ryoma (1658) Lost 0-2 -151434
top average opponent: 1684record: 4-3 new rating: 1434

Grand Prix Shanghai 2015 (DTK standard) starting rating: 1431
round table opponent (rating) result Δrating
2standard 62 Han, Liang (1622) Lost 0-0 -151416
3standard 371 Lai, Jin-Xun (1478) Lost 1-2 -171399
4standard 332 Wu, Xiao Bin (1483) Lost 0-2 -161383
5standard 375 Gong, Yifan (1463) Won 2-0 +191402
6standard 381 Zhao, Chunming (1411) Lost 0-2 -181384
top average opponent: 1491record: 1-4 new rating: 1384

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1441
round table opponent (rating) result Δrating
1sealed 86 Sasaki, Yusuke 1421 (1500) Lost 0-2 -171424
2sealed 293 Hirohata, Syo (1477) Won 2-0 +191443
3sealed 314 Yoshii, Akimi (1433) Won 2-1 +181461
4sealed 155 Machida, Takatoshi (1583) Won 2-1 +201481
5sealed 188 Ootaki, Ryo (1460) Lost 0-2 -181463
6sealed 173 Kokumai, Hirokazu (1495) Lost 0-2 -171446
7sealed 253 Sasaoka, Hirohito (1520) Lost 0-2 -171429
8sealed 238 Jinbo, Takashi (1465) Lost 1-2 -171412
9sealed 189 Nakayama, Kousuke (1465) Won 2-1 +191431
top average opponent: 1489record: 4-5 new rating: 1431

Grand Prix Kobe 2014 (modern) starting rating: 1414
round table opponent (rating) result Δrating
1modern 1109 Nagase, Hirofumi (1428) Won 2-0 +181432
2modern 864 Taniguchi, Hironobu (1422) Lost 1-2 -181414
3modern 1144 Fujiwara, Atsushi (1502) Won 2-1 +201434
4modern 1020 Kawasaki, Keita (1699) Lost 1-2 -131421
5modern 990 Miyasita, Naoyuki (1546) Lost 0-2 -161405
6modern 1032 Mizutani, Yoshinobu (1388) Won 2-0 +181423
7modern 947 Saeki, Tomoya (1462) Won 2-0 +181441
top average opponent: 1493record: 4-3 new rating: 1441

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1427
round table opponent (rating) result Δrating
1standard 653 Yamao, Masakura (1447) Won 2-1 +181445
2standard 700 Tsuda, Takanori (1397) Lost 1-2 -181427
3standard 797 Kinoshita, Junya (1505) Lost 0-2 -171410
4standard 801 Kuribayashi, Ryuta (1480) Won 2-1 +191429
5standard 827 Ueyama, Shotaro (1449) Won 2-0 +191448
6standard 642 Matsuzaki, Eiji (1467) Lost 1-2 -181430
7standard 746 Yong, Jung (1433) Lost 0-2 -181412
8standard 736 Hirose, Daichi (1366) Won 2-1 +171429
9standard 794 Ono, Shoichi (1598) Lost 1-2 -151414
top average opponent: 1460record: 4-5 new rating: 1414

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1459
round table opponent (rating) result Δrating
1standard 403 Shoji, Taku (1445) Lost 0-2 -181441
2standard 552 Hama, Takayuki (1540) Lost 0-2 -161425
3standard 725 Yamagishi, Tetsuya (1463) Won 2-1 +191444
4standard 575 Komatsu, Satoru (Tottori) (1499) Won 2-0 +191463
5standard 612 Ogawa, Hiroyuki (1515) Lost 1-2 -171446
6standard 571 Ito, Masato (1418) Lost 1-2 -191427
top average opponent: 1480record: 2-4 new rating: 1427

Grand Prix Yokohama 2012 (modern) starting rating: 1380
round table opponent (rating) result Δrating
1modern 35 Kouge, Kazuhiro (1440) Lost 0-2 -171363
2modern 621 Higuchi, Yuuta (1482) Won 2-1 +201383
3modern 456 Takagi, Takeshi (1846) Won 2-0 +261409
4modern 370 Kubota, Yuuhi (1863) Won 2-1 +261435
5modern 264 Hoshino, Yohei (1523) Won 2-1 +201455
6modern 69 Shinagawa, Takuya (1506) Lost 0-2 -181437
7modern 169 Kohira, Yoshitaka (1524) Won 2-0 +201457
8modern 127 Miyanishi, Makoto (1486) Lost 0-2 -171440
9modern 181 Hatashita, Hiroaki (1536) Won 2-0 +191459
top average opponent: 1578record: 6-3 new rating: 1459

Grand Prix Kobe 2012 (DKA limited) starting rating: 1382
round table opponent (rating) result Δrating
1sealed 246 Miyashiro, Ronaldo (1588) Won 2-1 +211403
2sealed 150 Hayashi, Nobuhiko (1518) Won 2-0 +201423
3sealed 170 Yamazaki, Daisuke (1499) Lost 0-2 -161407
4sealed 206 Hase, Yoshimasa (1529) Won 2-0 +201427
5sealed 163 Anan, Go (1621) Lost 0-2 -141413
6sealed 186 Miyabe, Kouichi (1556) Lost 1-2 -161397
7sealed 264 Tezuka, Yuuki (1448) Lost 0-2 -171380
top average opponent: 1537record: 3-4 new rating: 1380

Grand Prix Kobe 2011 (extended) starting rating: 1423
round table opponent (rating) result Δrating
4extended 16 Fujimoto, Yosuke (1625) Lost 0-2 -141409
5extended 104 Furuta, Yoshifuyu (1487) Lost 0-2 -171392
6extended 194 Goto, Daiki (1519) Won 2-0 +201412
7extended 78 Fujimoto, Tomoya (1537) Lost 0-2 -151397
8extended 122 Ichikawa, Takayoshi (1566) Lost 0-2 -151382
top average opponent: 1547record: 1-4 new rating: 1382

Grand Prix Sendai 2010 (ROE standard) starting rating: 1429
round table opponent (rating) result Δrating
1standard 197 Ooneda, Yoshihiro (1573) Lost 0-2 -151414
2standard 355 Nedachi, Tatsuya (1482) Won 2-1 +191433
3standard 149 Oyama, Hiroki (1446) Won 2-1 +181451
4standard 227 Imai, Tatsuhiro (1518) Lost 0-2 -171434
5standard 290 Tsuchiya, Hideaki (1572) Won 2-1 +211455
6standard 155 Date, Hiroshi (1598) Lost 1-2 -161439
7standard 235 Nakagawa, Shinichi (1499) Lost 0-2 -161423
8standard 214 Shimizu, Akio (1486) Won 2-0 +191442
9standard 169 Kunugi, Ryou (1404) Lost 0-2 -191423
top average opponent: 1509record: 4-5 new rating: 1423

Grand Prix Yokohama 2010 (extended) starting rating: 1406
round table opponent (rating) result Δrating
4extended 70 Kudo, Koichi (1613) Lost 0-2 -151391
5extended 205 Okada, Yoshikazu (1508) Won 2-1 +211412
6extended 122 Ikedo, Masakazu (1665) Won 2-1 +221434
7extended 47 Se, Atsuo (1562) Won 2-1 +201454
8extended 108 Komuro, Shuu (1859) Lost 1-2 -111443
9extended 81 Hagiwara, Noriyuki (1650) Lost 1-2 -141429
top average opponent: 1643record: 3-3 new rating: 1429

Grand Prix Shizuoka 2008 (MOR standard) starting rating: 1420
round table opponent (rating) result Δrating
1standard 210 Gotou, Hiroaki (1459) Lost 0-2 -171403
2standard 249 Matsuyama, Hikaru (1437) Won 2-1 +191422
3standard 173 Kobayashi, Jun (1417) Won 2-0 +181440
4standard 239 Onoda, Hikaru (1474) Lost 1-2 -181422
5standard 238 Enatsu, Youhei (1502) Lost 1-2 -161406
top average opponent: 1458record: 2-3 new rating: 1406

Grand Prix Yamagata 2006 (TSP limited) starting rating: 1388
round table opponent (rating) result Δrating
1sealed 84 Yamada, Hiroki (1513) Won 2-1 +211409
2sealed 59 Satou, Nobuyuki (1518) Won 2-0 +201429
3sealed 7 Toochika, Takayuki (1587) Won 2-1 +201449
4sealed 5 Ikeda, Tsuyoshi (1908) Lost 1-2 -101439
5sealed 80 Sutou, Takuo (1534) Won 2-1 +201459
6sealed 49 Yasooka, Shota (2060) Lost 0-2 -81451
7sealed 49 Fujimori, Takamasa (1539) Lost 0-2 -171434
8sealed 71 Suzuki, Yuuji (1656) Lost 0-2 -141420
top average opponent: 1664record: 4-4 new rating: 1420

Grand Prix Niigata 2005 (Kamigawa block) starting rating: 1435
round table opponent (rating) result Δrating
1block 91 Inoue, Mitsuhiro (1500) Won 2-0 +191454
2block 45 Fujimoto, Takehiro (1511) Lost 0-2 -171437
3block 130 Kajita, Yuuki (1436) Lost 1-2 -181419
4block 201 Takahashi, Manabu (1480) Won 2-0 +191438
5block 157 Oosawa, Masashi (1469) Lost 0-2 -171421
6block 156 Hashimoto, Yuu (1573) Lost 0-2 -151406
7block 140 Inoue, Masafumi (1446) Lost 1-2 -181388
top average opponent: 1488record: 2-5 new rating: 1388

Grand Prix Matsuyama 2005 (BOK limited) starting rating: 1467
round table opponent (rating) result Δrating
1sealed 28 Akehi, Masanori (1500) Lost 0-2 -171450
2sealed 151 Ninomiya, Kenta (1480) Won 2-0 +191469
3sealed 77 Fujimoto, Taichi (1575) Lost 0-2 -171452
4sealed 153 Mukai, Masayuki (1480) Lost 1-2 -171435
top average opponent: 1509record: 1-3 new rating: 1435

Grand Prix Yokohama 2004 (COK limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 14 Sato, Hiroki (1500) Won 2-0 +181518
2sealed 44 Hamada, Takahiro (1501) Lost 0-2 -181500
3sealed 231 Kishi, Tatsunori (1807) Lost 0-2 -131487
4sealed 229 Yanase, Kaname (1485) Lost 0-2 -181469
5sealed 240 Arai, Riki (1361) Won 2-0 +161485
6sealed 179 Nomura, Chiaki (1528) Lost 1-2 -171468
7sealed 157 Furukawa, Gosei (1462) Won 2-1 +181486
8sealed 10 Park, Jun Young (1463) Lost 0-2 -191467
top average opponent: 1513record: 3-5 new rating: 1467