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Ikeda, Takahiro
Current rating: 1734 (#4619)

Grand Prix Nagoya 2020 (pioneer) starting rating: 1761
round table opponent (rating) result Δrating
3pioneer 232 Takahashi, Jun (1720) Lost 0-2 -181743
4pioneer 316 Tokeshi, Hiroki (1369) Won 2-1 +111754
5pioneer 286 Shimazaki, Keita (1379) Won 2-1 +121766
6pioneer 185 Koshiishi, Tadahito (1600) Lost 0-2 -211745
7pioneer 250 Akita, Naoto (1461) Won 2-1 +121757
8pioneer 213 Kinoshita, Akira (1442) Lost 1-2 -231734
top average opponent: 1495record: 3-3 new rating: 1734

Grand Prix Chiba 2019 (M20 limited) starting rating: 1735
round table opponent (rating) result Δrating
3sealed 199 Yamada, Nobuhiro (1363) Lost 1-2 -241711
4sealed 651 Takafuji, Masato (1615) Won 2-0 +161727
5sealed 304 Ushio, Atsushi (1742) Won 2-1 +181745
6sealed 310 Ichijo, Kazuto (1299) Won 2-0 +111756
7sealed 135 Chen, Yiwen (1961) Won 2-0 +221778
8sealed 100 Oohashi, Toshiya (1751) Lost 0-2 -191759
9sealed 169 Komine, Syunsuke (1471) Won 2-0 +131772
10draft 156 Oh, Young Seok (1728) Won 2-1 +171789
11draft 71 Kaneta, Takaaki (1643) Lost 0-2 -211768
12draft 122 Fukushima, Ryo (1603) Lost 1-2 -211747
13draft 28 Mihara, Makihito (1769) Lost 0-2 -171730
14draft 28 Narita, Chisato (1622) Won 2-1 +161746
15draft 24 Takeyama, Hiroaki (1603) Won 2-1 +151761
top average opponent: 1628record: 8-5 new rating: 1761

Grand Prix Taipei 2019 (WAR standard) starting rating: 1762
round table opponent (rating) result Δrating
3standard 200 Kuroda, Masashiro (1868) Lost 0-2 -161746
4standard 251 Ding, Yi (1735) Won 2-0 +181764
5standard 75 Kajihara, Koji (1603) Won 2-1 +151779
6standard 73 Mimido, Ryuji (1530) Lost 1-2 -231756
7standard 151 Satou, Fumihiko (1591) Lost 1-2 -211735
top average opponent: 1665record: 2-3 new rating: 1735

Grand Prix Kyoto 2019 (RNA standard) starting rating: 1715
round table opponent (rating) result Δrating
3standard 210 Cho, Jeong Woo (1699) Lost 1-2 -181697
4standard 530 Aota, Hidekazu (1565) Won 2-0 +161713
5standard 348 Kurokawa, Yuuki (1454) Won 2-0 +131726
6standard 282 Shimura, Yasuhiko (1385) Won 2-1 +121738
7standard 108 Kim, Chang Kyum (1838) Won 2-1 +201758
8standard 56 Zhou, Rui (1506) Lost 0-2 -231735
9standard 142 Endo, Ryota (1847) Won 2-1 +211756
10standard 68 Yamashita, Yoshiki (1530) Lost 1-2 -231733
11standard 110 Kyo, Ifu (1700) Won 2-0 +181751
12standard 111 Nakamura, Yusuke9902 (1779) Won 2-1 +181769
13standard 62 Tanaka, Fumiya 1717 (1639) Lost 0-2 -201749
14standard 92 Yu, Justin (1469) Won 2-1 +131762
15standard 56 Ota, Sho (1636) ID 01762
top average opponent: 1619record: 8-4-1 new rating: 1762

Grand Prix Shizuoka 2018 (legacy) (legacy) starting rating: 1667
round table opponent (rating) result Δrating
2legacy 79 Nakayama, Kousuke (1533) Won 2-0 +151682
3legacy 110 Watanabe, Takanori (1674) Lost 0-2 -181664
4legacy 372 Nomura, Yosuke (1503) Won 2-1 +151679
5legacy 253 Fujiyoshi, Manabu (1564) Won 2-1 +161695
6legacy 125 Nakagawa, Tango (1553) Won 2-0 +151710
7legacy 67 Miyajima, Jun'Ichi (1524) Won 2-0 +151725
8legacy 55 Yao, Shunsuke (1774) Won 2-0 +191744
9legacy 10 Shimada, Hiroyuki (1574) Won 2-0 +151759
10legacy 8 Kuribara, Shuta (1631) Lost 1-2 -201739
11legacy 41 Kihara, Atsuki (1965) Won 2-1 +221761
12legacy 27 Akimoto, Daichi (1598) Lost 0-2 -211740
13legacy 37 Miura, Katsuya (1612) Lost 1-2 -211719
14legacy 60 Watanabe, Shogo5163 (1604) Won 2-0 +161735
15legacy 36 Ideue, Yuuki (1635) Lost 0-2 -201715
top average opponent: 1625record: 9-5 new rating: 1715

Grand Prix Chiba 2018 (M19 limited) starting rating: 1704
round table opponent (rating) result Δrating
2sealed 155 Hirata, Keisuke4111 (1500) Lost 0-2 -221682
3sealed 681 Shimono, Tetsuro (1543) Won 2-1 +161698
4sealed 292 Deguchi, Keizou (1552) Lost 1-2 -211677
5sealed 898 Tanano, Takayuki (1354) Won 2-0 +131690
6sealed 658 Ozeki, Shunichi (1513) Won 2-0 +141704
7sealed 304 Okuno, Ryota (1559) Won 2-1 +161720
8sealed 145 Usami, Taro (1723) Won 2-1 +181738
9sealed 214 Ogata, Kai (1598) Lost 1-2 -211717
10draft 688 Masuyama, Takahiro (1532) Won 2-0 +151732
11draft 764 Soga, Junya (1608) Lost 1-2 -201712
12draft 735 Iino, Ryuji (1590) Lost 1-2 -211691
13draft 756 Miwa, Kazuki (1500) Won 2-0 +151706
14draft 586 Wada, Yasutaka (1602) Lost 0-2 -201686
15draft 623 Katou, Susumu (1602) Lost 0-2 -191667
top average opponent: 1555record: 7-7 new rating: 1667

Grand Prix Kobe 2017 (modern) starting rating: 1748
round table opponent (rating) result Δrating
3modern 160 Tsuboi, Takato (1580) Lost 0-2 -211727
4modern 615 Ootani, Yousuke (1596) Won 2-1 +161743
5modern 351 Tsuchihashi, Takuya (1776) Won 2-0 +181761
6modern 174 Yamamoto, Masafumi (1727) Lost 0-2 -181743
7modern 453 Kawahama, Yoshikazu (1767) Lost 1-2 -181725
8modern 558 Ishikawa, Kenya (1552) Lost 1-2 -211704
top average opponent: 1666record: 2-4 new rating: 1704

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1662
round table opponent (rating) result Δrating
2standard 356 Yoshida, Kenichiro (1546) Won 2-0 +161678
3standard 425 Kutsuna, Yohei (1473) Lost 1-2 -221656
4standard 846 Yamamoto, Ryoichi (1507) Lost 1-2 -201636
5standard 765 Takashima, Ryuichi (1545) Won 2-1 +161652
6standard 454 Yoshimura, Wataru (1473) Won 2-1 +151667
7standard 491 Miyagawa, Kazuma (1613) Won 2-0 +171684
8standard 253 Matsui, Yasuo (1639) Won 2-0 +171701
9standard 96 Sato, Hikaru0478 (1621) Lost 1-2 -201681
10standard 383 Oshima, Yuki (1622) Won 2-0 +171698
11standard 273 Tonouchi, Keita (1648) Lost 0-2 -191679
12standard 234 Isomura, Haruki (1535) Won 2-0 +161695
13standard 209 Sato, Rei (1869) Won 2-1 +211716
14standard 129 Yamane, Yuuki (1559) Won 2-1 +151731
15standard 117 Yohara, Tosho (1680) Won 2-0 +171748
top average opponent: 1595record: 10-4 new rating: 1748

Grand Prix Chiba 2016 (legacy) starting rating: 1518
round table opponent (rating) result Δrating
3legacy 9 Ramos, Robert (1452) Won 2-0 +161534
4legacy 182 Wang, Guanyi (1620) Won 2-0 +201554
5legacy 75 Tanaka, Hisaya (1641) Lost 1-2 -161538
6legacy 316 Maruyama, Syouta9472 (1558) Won 2-0 +181556
7legacy 131 Shimizu, Ryouta (1631) Lost 0-2 -171539
8legacy 286 Kiyatake, Morishi (1516) Won 2-0 +181557
9legacy 86 Nagai, Mamoru (1709) Won 2-0 +211578
10legacy 101 King, Kevin (1528) Won 2-0 +171595
11legacy 50 Oshikawa, Akira (1760) Lost 0-2 -151580
12legacy 116 Saito, Yuki (1617) Won 2-1 +181598
13legacy 90 Samejima, Ippei (1620) Won 2-0 +191617
14legacy 55 Iijima, Akihisa (1619) Won 2-1 +181635
15legacy 30 Yasooka, Shota (2200) Won 2-0 +271662
top average opponent: 1651record: 10-3 new rating: 1662

Grand Prix Nagoya 2016 (OGW limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 205 Nowaki, Seiji (1538) Lost 1-2 -171483
2sealed 637 Suzuki, Issei (1559) Lost 1-2 -171466
3sealed 1154 Oohusa, Ryohei (1464) Won 2-0 +181484
4sealed 925 Kajiwara, Shou (1658) Won 2-0 +211505
5sealed 898 Yoshida, Koki (1474) Won 2-1 +181523
6sealed 639 Hayashi, Naoki (1584) Won 2-0 +191542
7sealed 428 Hosokawa, Yuya (1768) Lost 0-2 -141528
8sealed 535 Oda, Shinya (1549) Won 2-0 +181546
9sealed 529 Okamoto, Yoshiko (1532) Won 2-0 +181564
10draft 158 Kawakami, Kazuto (1755) Lost 0-2 -151549
11draft 90 Kondou, Masayoshi (1606) Won 2-1 +191568
12draft 170 Murata, Toshiaki (1834) Lost 0-2 -131555
13draft 205 Kumayabu, Katuhiro (1507) Lost 1-2 -191536
14draft 238 Tsuzaki, Akira (1498) Lost 0-2 -181518
top average opponent: 1595record: 7-7 new rating: 1518