We have a Patreon! Click here to become a patron, or read the blog to learn more!
   
Ichikawa, Tatsuya
Current rating: 1591

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1604
round table opponent (rating) result Δrating
1sealed 496 Maeda, Ryo (1500) Won 2-0 +161620
2sealed 453 Yamanaka, Yuki (1518) Won 2-0 +161636
3sealed 436 Roman, Patricio (1919) Lost 0-2 -121624
4sealed 438 Sekine, Naoto (1634) Won 2-0 +181642
5sealed 216 Boss, Matt (1639) Lost 1-2 -181624
6sealed 660 Taniguchi, Reo (1594) Lost 0-2 -191605
7sealed 728 Gutesa, David (1717) Lost 1-2 -161589
8sealed 686 Yaocheng, Mark (1792) Won 2-0 +221611
9sealed 534 Narita, Chisato (1503) Lost 1-2 -201591
top average opponent: 1646record: 4-5 new rating: 1591

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1682
round table opponent (rating) result Δrating
3standard 360 Tanaka, Takayuki7537 (1541) Lost 0-2 -211661
4standard 652 Makino, Takashi (1525) Lost 1-2 -201641
5standard 921 Oikawa, Hakudou (1643) Lost 0-2 -181623
6standard 883 Yasufuku, Akihiro (1590) Lost 1-2 -191604
top average opponent: 1575record: 0-4 new rating: 1604

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1546
round table opponent (rating) result Δrating
1standard 640 Sengan, Takashi (1470) Won 2-0 +171563
2standard 203 Kurihara, Yuuji (1595) Won 2-1 +191582
3standard 456 Muto, Masaharu (1771) Won 2-1 +211603
4standard 2 Rita, Takayuki (1565) Won 2-1 +171620
5standard 68 Kodama, Kentaro (1585) Won 2-0 +181638
6standard 38 Asano, Shoji (1524) Lost 0-2 -201618
7standard 131 Araki, Takuya (1578) Won 2-0 +171635
8standard 100 Lin, Shih Feng (1671) Won 2-1 +191654
9standard 49 Watanabe, Takefumi (1531) Won 2-0 +151669
10standard 25 Kibe, Keisuke (1816) Lost 1-2 -151654
11standard 63 Ogata, Syou (1645) Won 2-1 +181672
12standard 48 Taniguchi, Hidehisa (1717) Won 2-0 +191691
13standard 29 Matsumoto, Yuki2978 (2118) Lost 0-2 -111680
14standard 50 Harada, Masao (1609) Won 2-1 +171697
15standard 22 Shigehara, Toshinori (1870) Lost 0-2 -151682
top average opponent: 1671record: 11-4 new rating: 1682

Grand Prix Kyoto 2015 (legacy) starting rating: 1552
round table opponent (rating) result Δrating
1legacy 177 Yokoi, Takahiro (1500) Lost 0-2 -191533
2legacy 338 Mochizuki, Katsuhiko (1437) Won 2-1 +161549
3legacy 288 Inui, Takeshi (1487) Won 2-1 +171566
4legacy 169 Mukai, Kentaro (1518) Draw 1-1 -11565
5legacy 205 Koumura, Masaki (1520) Lost 0-2 -191546
top average opponent: 1492record: 2-2-1 new rating: 1546

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1512
round table opponent (rating) result Δrating
1sealed 987 Shibayama, Hayato (1500) Won 2-0 +181530
2sealed 838 Tanaka, Yuusaku (1518) Won 2-1 +181548
3sealed 770 Ozawa, Takeshi (1822) Won 2-1 +231571
4sealed 701 Sakamoto, Masaaki (1473) Won 2-1 +161587
5sealed 610 Tanahashi, Hirofumi (1511) Lost 1-2 -201567
6sealed 645 Shoji, Tatsuro (1663) Won 2-1 +201587
7sealed 646 Furuichi, Takenori (1645) Lost 1-2 -171570
8sealed 713 Ejima, Kazuki (1555) Lost 0-2 -181552
top average opponent: 1586record: 5-3 new rating: 1552

Grand Prix Kobe 2014 (modern) starting rating: 1463
round table opponent (rating) result Δrating
1modern 397 Kawai, Hiroki4425 (1500) Lost 1-2 -171446
2modern 378 Miyazaki, Kodai (1661) Won 2-0 +221468
3modern 292 Kurashita, Shinji (1529) Lost 1-2 -171451
4modern 371 Sanchez Cesteros, Mart (1478) Won 2-1 +181469
5modern 334 Furuuchi, Kaoru (1494) Won 2-1 +191488
6modern 203 Kozakai, Yukio (1730) Won 2-1 +221510
7modern 185 Nakano, Tatsuhito (1525) Won 2-0 +181528
8modern 174 Doi, Fumiaki (1635) Lost 0-2 -161512
top average opponent: 1569record: 5-3 new rating: 1512

Grand Prix Nagoya 2004 (5DN standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 24 Fujie, Kouji (1417) Lost 0-2 -191481
2standard 366 Kimura, Shigeki (1481) Lost 0-2 -181463
3standard 383 Yotsumoto, Yuki (1464) Lost 0-2 -181445
4standard 424 Maki, Ryosuke (1448) Won 2-0 +181463
top average opponent: 1453record: 1-3 new rating: 1463

Grand Prix Yokohama 2003 (Onslaught block) starting rating: 1500
round table opponent (rating) result Δrating
1block 72 Goto, Takashi (1540) Won 2-1 +191519
2block 62 Ishimura, Shintaro (1500) Lost 0-2 -191500
3block 235 Yamaguchi, Yasutaka (1504) Won 2-0 +181518
4block 190 Suzuki, Youhei (1520) Lost 0-2 -171501
5block 210 Imaizumi, Hirofumi (1496) Won 2-1 +171518
6block 139 Kobayashi, Kota (1520) Lost 1-2 -181500
top average opponent: 1513record: 3-3 new rating: 1500