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Aka, Shunsuke
Current rating: 1705 (#6209)

Grand Prix Nagoya 2020 (pioneer) starting rating: 1666
round table opponent (rating) result Δrating
3pioneer 21 Ichikawa, Takayoshi (1551) Won 2-1 +161682
4pioneer 178 Nagao, Taku (1526) Lost 1-2 -211661
5pioneer 177 Kambe, Kojiro (1608) Lost 0-2 -191642
6pioneer 361 Teramoto, Junnosuke (1483) Won 2-0 +151657
7pioneer 162 Ebitani, Keisuke (1724) Won 2-0 +191676
8pioneer 208 Sugimura, Kanta (1558) Won 2-0 +161692
9pioneer 167 Kitagawa, Hiroyuki (1594) Lost 0-2 -201672
10pioneer 155 Takahashi, Ryo 8120 (1726) Lost 0-2 -171655
11pioneer 150 Kyogoku, Kyosuke (1711) Won 2-0 +191674
12pioneer 128 Je, Sungeun (1710) Lost 0-2 -171657
13pioneer 140 Sasao, Yusuke (1651) Won 2-0 +181675
14pioneer 119 Ueta, Kazuki (1544) Won 2-1 +151690
15pioneer 90 Kinoshita, Akira (1483) Won 2-0 +151705
top average opponent: 1605record: 8-5 new rating: 1705

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1664
round table opponent (rating) result Δrating
3standard 342 Okamura, Tomoaki (1535) Won 2-1 +161680
4standard 49 Matsumoto, Yuki2978 (2012) Won 2-0 +231703
5standard 21 Miwa, Ryou (1755) Won 2-0 +191722
6standard 43 Nakamichi, Daisuke (2024) Lost 0-2 -121710
7standard 41 Kimura, Kosuke (1634) Lost 0-2 -201690
8standard 262 Saito, Tomoe (1316) Lost 0-2 -241666
top average opponent: 1713record: 3-3 new rating: 1666

Grand Prix Yokohama 2019 (modern) starting rating: 1561
round table opponent (rating) result Δrating
3modern 88 Asaumi, Hiroki (1660) Lost 1-2 -161545
4modern 342 Masuda, Keigo (1533) Won 2-0 +181563
5modern 419 Sato, Takatoshi (1823) Won 2-0 +221585
6modern 303 Mahendran, Nikhilesh (1605) Lost 1-2 -171568
7modern 272 Ohshiro, Syusaku (1638) Won 2-1 +191587
8modern 265 Akiba, Kiyokazu (1556) Won 2-0 +181605
9modern 202 Kato, Kensuke (2020) Won 2-0 +251630
10modern 145 Takemura, Daichi (1581) Won 2-1 +171647
11modern 33 Takao, Akinao (1651) Lost 0-2 -181629
12modern 69 Hikokubo, Shota (1577) Won 2-1 +171646
13modern 53 Ohashi, Gaku (1707) Won 2-1 +191665
14modern 49 Nishimura, Takashi5362 (1657) Lost 1-2 -181647
15modern 65 Hashizume, Yuuya (1589) Won 2-1 +171664
top average opponent: 1661record: 9-4 new rating: 1664

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1582
round table opponent (rating) result Δrating
3standard 342 Masada, Isao (1453) Won 2-1 +161598
4standard 118 Kokubu, Yusuke (1702) Lost 0-2 -161582
5standard 374 Takagi, Kenji (1454) Lost 0-2 -201562
6standard 576 Makino, Tatsuya (1592) Won 2-1 +181580
7standard 402 Matsui, Yura (1535) Lost 0-2 -191561
top average opponent: 1547record: 2-3 new rating: 1561

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1519
round table opponent (rating) result Δrating
3standard 508 Matsumoto, Tomohiro (1648) Won 2-0 +211540
4standard 323 Mikami, Yoshirou (1853) Lost 1-2 -131527
5standard 316 Kawasaki, Kentaro (1579) Won 2-0 +191546
6standard 318 Yokota, Kazuya (1414) Lost 0-2 -201526
7standard 489 Matsuura, Shuhei (1444) Won 2-1 +161542
8standard 294 Nakamura, Kazuhiro (1501) Won 2-1 +171559
9standard 94 Murata, Kazuki (1545) Won 2-0 +181577
10standard 80 Niwa, Keita (1595) Won 2-0 +181595
11standard 41 Hamada, Akira (1671) Won 2-1 +201615
12standard 35 Takashima, Daisuke (1691) Lost 0-2 -171598
13standard 67 Usui, Mitsuru (1711) Lost 0-2 -161582
top average opponent: 1605record: 7-4 new rating: 1582

Grand Prix Shizuoka 2018 (legacy) (legacy) starting rating: 1544
round table opponent (rating) result Δrating
3legacy 247 Hirano, Shingo (1594) Won 2-0 +191563
4legacy 131 Kato, Kensuke (1815) Won 2-1 +231586
5legacy 34 Segou, Kenji (1804) Lost 0-2 -141572
6legacy 162 Kobayashi, Jotaro (1737) Lost 0-2 -151557
7legacy 175 Kimura, Yusuke (1550) Lost 1-2 -181539
8legacy 295 Tanaka, Michiyasu (1466) Lost 1-2 -201519
top average opponent: 1661record: 2-4 new rating: 1519

Grand Prix Chiba 2018 (M19 limited) starting rating: 1563
round table opponent (rating) result Δrating
3sealed 138 Hieda, Ryu (1491) Lost 0-2 -191544
4sealed 671 Hiyama, Syunsuke (1556) Won 2-1 +181562
5sealed 227 Choi, Kiho (1516) Won 2-0 +171579
6sealed 291 Yoshino, Kohei (1743) Lost 0-2 -151564
7sealed 331 Ozawa, Tomohiko (1470) Lost 0-2 -201544
top average opponent: 1555record: 2-3 new rating: 1544

Grand Prix Shanghai 2017 (XLN standard) starting rating: 1581
round table opponent (rating) result Δrating
3standard 73 Utsunomiya, Takumi (1576) Lost 0-2 -181563
top record: 0-1 new rating: 1563

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1602
round table opponent (rating) result Δrating
3sealed 64 Katsu, Masahiro (1455) Lost 1-2 -211581
4sealed 346 Tamai, Toshimasa (1509) Won 2-1 +171598
5sealed 355 Emi, Shin'ichirou (1454) Draw 1-1 -31595
6sealed 355 Nakajima, Chikara (1876) Lost 1-2 -131582
7sealed 547 Im, Hannah (1576) Won 2-0 +181600
8sealed 372 Tanaka, Yuji (1533) Lost 0-2 -191581
top average opponent: 1567record: 2-3-1 new rating: 1581

Grand Prix Kobe 2017 (modern) starting rating: 1667
round table opponent (rating) result Δrating
3modern 398 Soejima, Yuichi (1536) Lost 1-2 -201647
4modern 656 Kyutoku, Ryuichi (1515) Lost 1-2 -211626
5modern 921 Chou, Takayuki (1539) Lost 0-2 -191607
6modern 986 Naitou, Yohei (1481) Lost 0-2 -201587
7modern 984 Nakamura, Kousuke (1446) Won 2-0 +151602
top average opponent: 1503record: 1-4 new rating: 1602

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1613
round table opponent (rating) result Δrating
3standard 605 Kitsunezuka, Masanori (1581) Won 2-0 +171630
4standard 130 Sasaki, Shin (1475) Won 2-1 +151645
5standard 75 Sato, Motomichi (1555) Won 2-0 +171662
6standard 80 Koike, Yuta (1746) Lost 0-2 -171645
7standard 191 Anan, Kazuyoshi (1615) Lost 0-2 -181627
8standard 234 Nagami, Youichi (1702) Won 2-0 +191646
9standard 270 Sasao, Yusuke (1667) Lost 0-2 -181628
10standard 308 Seki, Kojirou (1580) Won 2-1 +181646
11standard 145 Satonaka, Kentarou (1498) Won 2-1 +151661
12standard 126 Hirayama, Shigetaka (1834) Lost 1-2 -151646
13standard 168 Matsubara, Yuusuke (1653) Lost 1-2 -181628
14standard 198 Leung, Sai Ho (1582) Won 2-1 +171645
15standard 174 Sato, Rei (1863) Won 2-1 +221667
top average opponent: 1642record: 8-5 new rating: 1667

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1636
round table opponent (rating) result Δrating
3standard 224 Tanabe, Atsushi (1528) Won 2-1 +161652
4standard 284 Nakai, Sunao (1788) Lost 1-2 -151637
5standard 255 Satou, Masanori (1564) Won 2-0 +171654
6standard 280 Hagiwara, Yuuta (1482) Won 2-0 +151669
7standard 142 Matsushita, Junnya (1627) Lost 0-2 -191650
8standard 333 Hida, Yoshinori (1635) Lost 1-2 -191631
9standard 540 Ono, Makoto (1594) Lost 0-2 -181613
top average opponent: 1603record: 3-4 new rating: 1613

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1702
round table opponent (rating) result Δrating
3sealed 451 Ozaki, Naoto (1433) Lost 1-2 -231679
4sealed 353 Iwasaki, Yuusuke0068 (1640) Lost 0-2 -181661
5sealed 877 Shiraishi, Masaharu (1679) Lost 1-2 -181643
6sealed 812 Kobayashi, Makoto (1433) Won 2-0 +141657
7sealed 813 Nisii, Tatsuya (1513) Lost 0-2 -211636
top average opponent: 1540record: 1-4 new rating: 1636

Grand Prix Kyoto 2015 (legacy) starting rating: 1717
round table opponent (rating) result Δrating
3legacy 624 Machida, Takatoshi (1634) Won 2-0 +171734
4legacy 579 Takeda, Shuichiro (1560) Lost 0-2 -221712
5legacy 603 Kimoto, Keiya (1456) Won 2-1 +141726
6legacy 612 Tamai, Daiki (1556) Lost 0-2 -211705
7legacy 617 Samson, Kurt (1586) Won 2-1 +161721
8legacy 582 Izumi, Hikaru (1678) Won 2-1 +171738
9legacy 531 Matsuzawa, Takuya (1542) Won 2-0 +141752
10legacy 50 Kuroda, Masashiro (1896) Lost 0-2 -151737
11legacy 100 Saitou, Ryuuga (1682) Lost 1-2 -191718
12legacy 94 Suzuki, Takahiro (1830) Lost 0-2 -161702
top average opponent: 1642record: 5-5 new rating: 1702

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1710
round table opponent (rating) result Δrating
3sealed 723 Masukado, Kenta (1639) Won 2-1 +171727
4sealed 607 Yamada, Takuya (1740) Won 2-0 +181745
5sealed 615 Oohashi, Keisuke (1607) Won 2-0 +151760
6sealed 606 Takeuchi, Ryota (1877) Lost 0-2 -151745
7sealed 647 Katagiri, Kazushi (1572) Lost 1-2 -221723
8sealed 677 Ando, Takeru (1530) Won 2-1 +151738
9sealed 635 Kakita, Masashi (1583) Lost 0-2 -211717
top average opponent: 1650record: 4-3 new rating: 1717

Grand Prix Kobe 2014 (modern) starting rating: 1694
round table opponent (rating) result Δrating
3modern 786 Kim, Mu-kyun (1517) Won 2-0 +151709
4modern 715 Miyake, Kyohei (1666) Lost 1-2 -191690
5modern 780 Takino, Atsushi (1552) Won 2-1 +161706
6modern 739 Chijimi, Keiichi (1673) Won 2-0 +171723
7modern 733 Shindou, Takehiro (1540) Lost 1-2 -211702
8modern 799 Yukuhiro, Ken (1955) Lost 0-2 -141688
9modern 844 Shimada, Hiroya (1885) Won 2-0 +221710
top average opponent: 1684record: 4-3 new rating: 1710

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1698
round table opponent (rating) result Δrating
3sealed 611 Kojo, Kaoru (1542) Won 2-1 +151713
4sealed 549 Yamada, Toshihiro (1527) Lost 0-2 -211692
5sealed 674 Hashimoto, Syohei (1527) Lost 0-2 -211671
6sealed 704 Hasegawa, Shinya (1559) Won 2-1 +161687
7sealed 641 Mihara, Ryo (1388) Won 2-0 +131700
8sealed 575 Toyota, Hiroki (1547) Won 2-1 +151715
9sealed 539 Yamashita, Masahiro (1577) Lost 0-2 -211694
top average opponent: 1524record: 4-3 new rating: 1694

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1698
round table opponent (rating) result Δrating
3standard 530 Kojo, Kaoru (1540) Lost 1-2 -211677
4standard 674 Se, Atsuo (1569) Won 2-0 +161693
5standard 619 Irie, Daiki (1434) Won 2-0 +131706
6standard 565 Mochizuki, Yuusuke (1719) Lost 1-2 -181688
7standard 638 Takano, Masato (1480) Lost 1-2 -211667
8standard 681 Kitamura, Takuya (1515) Won 2-0 +151682
9standard 738 Yada, Kazuki (1572) Won 2-0 +161698
top average opponent: 1547record: 4-3 new rating: 1698

Grand Prix Kitakyushu 2013 (M14 standard) starting rating: 1679
round table opponent (rating) result Δrating
3standard 254 Kato, Hidekazu (1412) Won 2-0 +141693
4standard 26 Wada, Kazumasa (1554) Lost 0-2 -211672
5standard 215 Wakahara, Kazumi (1561) Draw 1-1 -21670
6standard 186 Meguro, Masahiko (1507) Won 2-0 +151685
7standard 114 Higashi, Shohei (1556) Won 2-0 +161701
8standard 68 Hirata, Minoru (1691) Lost 0-2 -181683
9standard 130 Kimura, Shigeki (1520) Won 2-0 +151698
top average opponent: 1543record: 4-2-1 new rating: 1698

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1710
round table opponent (rating) result Δrating
2sealed 759 Menor, Mark (1506) Won 2-1 +141724
3sealed 839 Ooneda, Yoshihiro (1656) Won 2-1 +171741
4sealed 768 Hashimoto, Akio (1542) Lost 0-2 -221719
5sealed 730 Wechsler, Simon (1696) Lost 0-2 -181701
6sealed 885 Matsubara, Takeyuki (1508) Lost 0-2 -221679
top average opponent: 1582record: 2-3 new rating: 1679

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1756
round table opponent (rating) result Δrating
4standard 177 Ushijima, Masaki (1824) Lost 1-2 -171739
5standard 361 Nishikawa, Suguru (1531) Lost 1-2 -221717
6standard 470 Mita, Ryoichi (1504) Lost 0-2 -221695
7standard 409 Nakagawa, Takeshi (1501) Won 2-0 +151710
top average opponent: 1590record: 1-3 new rating: 1710

Grand Prix Yokohama 2012 (modern) starting rating: 1760
round table opponent (rating) result Δrating
3modern 68 Ogasawara, Ken (1517) Won 2-1 +141774
4modern 82 Itamura, Hirohide (1500) Lost 1-2 -231751
5modern 155 Takao, Shota (1718) Won 2-1 +171768
6modern 166 Takahashi, Teo (1511) Won 2-1 +141782
7modern 63 Kobayashi, Satoshi (1461) Lost 1-2 -241758
8modern 186 Hirokawa, Tatsuya (1675) Won 2-1 +161774
9modern 67 Tashiro, Kouichi (1732) Lost 0-2 -181756
top average opponent: 1588record: 4-3 new rating: 1756

Grand Prix Kobe 2012 (DKA limited) starting rating: 1765
round table opponent (rating) result Δrating
2sealed 13 Kato, Akinori (1458) Lost 1-2 -231742
3sealed 348 Sato, Takatoshi (1612) Lost 0-2 -211721
4sealed 467 Kubo, Haruki (1434) Won 2-0 +131734
5sealed 383 Kubomura, Masaaki (1406) Lost 0-2 -241710
6sealed 348 Matsumoto, Masataka (1546) Won 2-1 +151725
7sealed 253 Takebayashi, Tomo (1761) Won 2-0 +191744
8sealed 221 Ishihara, Takashi (1625) Won 2-1 +161760
top average opponent: 1549record: 4-3 new rating: 1760

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1803
round table opponent (rating) result Δrating
2standard 38 Kihara, Ryou (1586) Won 2-1 +141817
3standard 60 Takebayashi, Tomo (1713) Lost 1-2 -201797
4standard 177 Nishi, Kazuma (1521) Won 2-0 +131810
5standard 68 Miyata, Yuuya (1533) Lost 1-2 -231787
6standard 137 Aki, Yasutoshi (1567) Lost 0-2 -221765
top average opponent: 1584record: 2-3 new rating: 1765

Pro Tour Nagoya 2011 (Scars block) starting rating: 1852
round table opponent (rating) result Δrating
1block 43 Star, Leon (1760) Won 2-1 +161868
2block 70 Grafensteiner, Tobias (1862) Lost 0-2 -181850
3block 95 Godineau, Manuel (1800) Lost 1-2 -191831
4block 107 Luna, Javier (1637) Won 2-0 +141845
5block 73 Sajgalik, Eduardo (1704) Lost 1-2 -201825
6draft 44 Kong, Chong Teng (1586) Lost 0-2 -221803
top average opponent: 1725record: 2-4 new rating: 1803

Grand Prix Kobe 2011 (extended) starting rating: 1745
round table opponent (rating) result Δrating
4extended 84 Hibino, Yasutaka (1511) Won 2-1 +131758
5extended 41 Takenaka, Yuuhi (1529) Won 2-1 +141772
6extended 11 West, Alexander (1699) Won 2-0 +171789
7extended 9 Kuo, Tzu-Ching (1882) Won 2-0 +201809
8extended 6 Matsumoto, Yuki1423 (1776) Won 2-1 +171826
9extended 3 Aridome, Tomohiro (1856) Won 2-1 +191845
10extended 1 Fujimoto, Taichi (1811) Lost 0-2 -191826
11extended 41 Yamamoto, Shouhei (1799) Won 2-1 +171843
12extended 15 Mihara, Makihito (1899) Lost 0-2 -161827
13extended 2 Izumi, Kimiaki (1660) Won 2-0 +141841
14extended 23 Juza, Martin (2053) Lost 1-2 -141827
15extended 9 Kuroda, Masashiro (2089) Won 2-0 +231850
Qextended Sato, Shinya (1759) Won 2-0 +161866
Sextended Yasooka, Shota (2052) Lost 0-2 -141852
top average opponent: 1812record: 10-4 new rating: 1852

Grand Prix Sendai 2010 (ROE standard) starting rating: 1671
round table opponent (rating) result Δrating
2standard 68 Seki, Fujio (1537) Won 2-0 +161687
3standard 18 Miyauchi, Makoto (1532) Won 2-0 +151702
4standard 19 Nakamura, Hajime (1820) Won 2-1 +201722
5standard 54 Kimura, Takuto (1590) Lost 0-2 -211701
6standard 93 Yoshimura, Naoto (1535) Won 2-0 +151716
7standard 72 Tsukamoto, Tatsushi (1467) Won 2-1 +141730
8standard 28 Kurihara, Mitsuaki (1537) Lost 1-2 -211709
9standard 38 Hassaku, Jinpei (1679) ID 01709
10standard 58 iwase, yoshikazu (1520) Won 2-1 +141723
11standard 34 Stark, Ben S (1804) Won 2-0 +201743
12standard 23 Ishimura, Shintaro (1935) Lost 1-2 -151728
13standard 37 Chiba, Ryou (1631) Won 2-0 +161744
14standard 10 Kinoshita, Tomohiro (1558) Won 2-1 +151759
15standard 25 Saito, Tomoharu (1961) Lost 0-2 -141745
top average opponent: 1650record: 9-4-1 new rating: 1745

Grand Prix Yokohama 2010 (extended) starting rating: 1651
round table opponent (rating) result Δrating
2extended 73 Hoshino, Shinsuke (1591) Won 2-0 +171668
3extended 120 Ueno, Tsuyoshi (1536) Won 2-1 +161684
4extended 32 Masuyama, Takuya (1445) Lost 0-2 -231661
5extended 195 Chen, Liang (1808) Won 2-1 +211682
6extended 84 Nagaoka, Takayuki (1763) Won 2-1 +201702
7extended 55 Saito, Takaya (1743) Lost 1-2 -181684
8extended 205 Takagi, Takayuki (1942) Lost 0-2 -131671
top average opponent: 1690record: 4-3 new rating: 1671

Grand Prix Kitakyushu 2009 (ZEN limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 109 Matsumoto, Shou (1472) Won 2-0 +171517
2sealed 15 Tanabe, Kazuya (1278) Won 2-0 +141531
3sealed 56 Shimada, Hiroya (1627) Lost 1-2 -161515
4sealed 106 Suzumura, Tatsurou (1379) Won 2-1 +151530
5sealed 110 Inanaga, Nobuyuki (1542) Won 2-0 +191549
6sealed 33 Nakamura, Atsushi (1571) Won 2-0 +181567
7sealed 18 Neigel, Barrett (1546) Won 2-0 +181585
8sealed 25 Chen, Liang (1785) Lost 1-2 -151570
9draft 7 Sakamoto, Yuki (1614) Won 2-1 +191589
10draft 23 Yamano, Tomoya (1741) Won 2-1 +211610
11draft 13 Saitou, Kazuya (1540) Won 2-1 +171627
12draft 11 Kubouchi, Naoki (1797) Won 2-1 +211648
13draft 34 Kotouge, Tatsuya (1662) Won 2-0 +181666
14draft 44 Takagi, Takeshi (1850) Lost 0-2 -151651
top average opponent: 1600record: 11-3 new rating: 1651