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Hayakawa, Naoki
Current rating: 1672

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1687
round table opponent (rating) result Δrating
3standard 374 Yanaseko, Kentarou (1551) Won 2-1 +151702
4standard 204 Tsuda, Tomohiro (1594) Lost 0-2 -201682
5standard 512 Ota, Sho (1547) Won 2-1 +161698
6standard 385 Kawagishi, Genki (1555) Lost 0-2 -211677
7standard 426 Yokokawa, Yuta (1487) Won 2-1 +151692
8standard 440 Tsuzaki, Akira (1586) Lost 0-2 -201672
top average opponent: 1553record: 3-3 new rating: 1672

Grand Prix Chiba 2018 (M19 limited) starting rating: 1667
round table opponent (rating) result Δrating
3sealed 18 Yoshizawa, Kohei (1552) Won 2-1 +161683
4sealed 41 Tsurifune, Takashi (1675) Won 2-1 +181701
5sealed 106 Lee, Shi Tian (1970) Won 2-1 +231724
6sealed 31 Yajima, Hiromichi (1600) Won 2-1 +151739
7sealed 11 He, Yue 8578 (1788) Lost 0-2 -171722
8sealed 22 Obitsu, Youtarou (1770) Won 2-0 +191741
9sealed 19 Takagi, Takayuki (1810) Lost 1-2 -171724
10draft 661 Hattori, Takesi (1629) Won 2-1 +171741
11draft 690 Saito, Tomoharu (1893) Won 2-0 +201761
12draft 740 Higuchi, Akashi (1662) Lost 0-2 -191742
13draft 720 Mashima, Mitsuharu (1763) Lost 0-2 -181724
14draft 682 Oota, Yusuke (1624) Lost 1-2 -201704
15draft 631 Nakamoto, Kosuke (1735) Lost 0-2 -171687
top average opponent: 1728record: 7-6 new rating: 1687

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1594
round table opponent (rating) result Δrating
3standard 35 Saijo, Yuichi (1678) Won 2-1 +201614
4standard 274 Isomura, Haruki (1533) Won 2-0 +161630
5standard 17 Morinaga, Yousuke (1731) Draw 1-1 +21632
6standard 88 Shimizu, Naoki (1797) Lost 0-2 -151617
7standard 238 Hashigaya, Wataru (1528) Won 2-1 +161633
8standard 148 Oono, Seita (1608) Won 2-1 +181651
9standard 83 Ota, Sho (1597) Won 2-1 +171668
10standard 48 Ishihara, Atsushi (1623) Lost 0-2 -191649
11standard 113 Sakaino, Yuta (1704) Won 2-1 +191668
12standard 70 Abe, Yuuta (1587) Lost 1-2 -191649
13standard 141 Horie, Hiroshi (1594) Won 2-0 +171666
14standard 93 Masuda, Shougo (1710) Lost 1-2 -171649
15standard 228 Miyazaki, Kodai (1677) Won 2-1 +181667
top average opponent: 1644record: 8-4-1 new rating: 1667

Grand Prix Chiba 2016 (legacy) starting rating: 1602
round table opponent (rating) result Δrating
2legacy 329 Muneishi, Hideaki (1496) Won 2-0 +161618
3legacy 430 Miyajima, Takuto (1412) Lost 1-2 -221596
4legacy 578 Satou, Masanori2269 (1518) Won 2-1 +171613
5legacy 475 Ine, Ryosuke (1545) Won 2-1 +161629
6legacy 171 Tanaka, Mikito (1514) Won 2-1 +161645
7legacy 125 McNeace, Shawn (2058) Lost 1-2 -111634
8legacy 212 Tanaka, Sho (1487) Lost 0-2 -201614
9legacy 512 Suzuki, Takayuki (1632) Won 2-1 +181632
10legacy 260 Lee, Joon Soo (1731) Lost 1-2 -161616
11legacy 315 Hayata, Akira (1624) Lost 0-2 -181598
12legacy 314 Takahashi, Toshiyuki (1455) Won 2-1 +151613
13legacy 270 Katou, Yuki (1536) Lost 1-2 -191594
14legacy 281 Katsuno, Naoki (1520) Won 2-1 +171611
15legacy 229 Shimizu, Yousuke (1693) Lost 1-2 -171594
top average opponent: 1587record: 7-7 new rating: 1594

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1525
round table opponent (rating) result Δrating
2standard 71 Shibata, Toru (1485) Won 2-1 +171542
3standard 593 Watanabe, Takehito (1535) Lost 0-2 -181524
4standard 550 Tanimoto, Yusaku (1767) Won 2-0 +221546
5standard 378 Togashi, Ai (1558) Lost 0-2 -171529
6standard 513 Saishu, Hiroaki (1358) Won 2-0 +141543
7standard 537 Sato, Daisuke (1379) Won 2-1 +161559
8standard 351 Tran, Thien-Anh (1506) Won 2-1 +171576
9standard 291 Matsuzaki, Akira (1579) Won 2-0 +181594
10standard 80 Shiroma, Hiroshi (1519) Won 2-1 +161610
11standard 98 Kurata, Shintaro (1639) Won 2-1 +191629
12standard 28 Ishimura, Shintaro (2080) Lost 1-2 -111618
13standard 86 Toma, Hiroto (1658) Lost 0-2 -171601
14standard 120 Orimo, Yuto (1564) Lost 1-2 -181583
15standard 196 Kouyama, Shinji (1645) Won 2-0 +191602
top average opponent: 1591record: 9-5 new rating: 1602

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 709 Nishida, Makoto (1436) Won 2-1 +171517
2standard 223 Furuse, Noriaki (1558) Won 2-1 +191536
3standard 155 Ogawa, Masao (1538) Won 2-0 +181554
4standard 40 Murata, Atsushi (1644) Lost 0-2 -171537
5standard 181 Nagao, Kengo (1771) Lost 0-2 -141523
6standard 594 Yokoyama, Takaya (1584) Won 2-1 +201543
7standard 395 Xu, Shiwei (1560) Lost 0-2 -181525
top average opponent: 1584record: 4-3 new rating: 1525