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Ikeda, Ippei
Current rating: 1709 (#5960)

Grand Prix Chiba 2019 (M20 limited) starting rating: 1726
round table opponent (rating) result Δrating
1sealed 18 Nishimura, Koichi (1294) Won 2-1 +101736
2sealed 374 Yokoyama, Takuya (1447) Won 2-1 +131749
3sealed 68 Kashima, Akihiro (1693) Lost 1-2 -191730
4sealed 320 Michibata, Tatsuya (1571) Lost 1-2 -211709
top average opponent: 1501record: 2-2 new rating: 1709

Grand Prix Singapore 2017 (XLN limited) starting rating: 1633
round table opponent (rating) result Δrating
1sealed 130 Virkkala, Peetu (1472) Won 2-1 +151648
2sealed 65 Ang, Ching Hui (1469) Won 2-1 +151663
3sealed 95 Kondo, Hirotsugu (1485) Lost 1-2 -221641
4sealed 86 Neo, Chee Kiong (1479) Won 2-0 +151656
5sealed 82 Kong, Rayner (1652) Lost 1-2 -181638
6sealed 137 Ng, Yang Theng (1581) Won 2-0 +171655
7sealed 59 Chang, Cheng Yu (1788) Won 2-1 +211676
8sealed 52 Koh, Kelvin (1563) Won 2-1 +161692
9sealed 25 Cruz, Marlon Kane (1591) Won 2-0 +161708
10draft 10 Hishida, Akinori (1548) Won 2-1 +151723
11draft 10 Lin, Ruizi (1956) Lost 0-2 -141709
12draft 9 Chua, Cheng Zhi Orange (1611) Won 2-1 +161725
13draft 30 Li, Ming Siang (1611) Won 2-1 +161741
14draft 61 Oomori, Yasutomo (1869) Lost 0-2 -151726
15draft 8 Yow, Kar Leng (1595) ID 01726
top average opponent: 1618record: 10-4-1 new rating: 1726

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1557
round table opponent (rating) result Δrating
1sealed 225 Kuze, Shouta (1782) Lost 1-2 -141543
2sealed 628 Nakamura, Taro (1297) Won 2-0 +141557
3sealed 750 Hayashi, Hisaaki (1403) Won 2-0 +151572
4sealed 351 Futada, Takahiro (1551) Won 2-0 +181590
5sealed 383 Toman, Stefan (1583) Won 2-0 +171607
6sealed 272 Sclauzero, Joseph (1785) Won 2-1 +221629
7sealed 75 Iwamoto, Yoshiki (1561) Lost 0-2 -201609
8sealed 351 Mizutani, Naoto (1654) Lost 1-2 -171592
9sealed 360 Le Francois, Remi (1729) Won 2-1 +211613
10draft 159 Nakamura, Kousuke (1547) Won 2-0 +171630
11draft 157 Inoguchi, Hironobu (1672) Lost 1-2 -181612
12draft 152 Ninohira, Yuuya (1439) Won 2-1 +151627
13draft 292 Takeshita, Toru (1728) Lost 0-2 -161611
15draft 206 Morishita, Mizuki (1816) Won 2-1 +221633
top average opponent: 1611record: 9-5 new rating: 1633

Grand Prix Kobe 2017 (modern) starting rating: 1483
round table opponent (rating) result Δrating
1modern 728 Tanioka, Shin'ichi (1349) Won 2-0 +161499
2modern 371 Lu, Shaoan (1402) Won 2-1 +161515
3modern 210 Urasawa, Taiji (1783) Lost 0-2 -131502
4modern 833 Tazawa, Masayuki (1449) Won 2-1 +171519
5modern 618 Kitajima, Ryoko (1496) Won 2-1 +171536
6modern 292 Lin, Juiche (1487) Won 2-1 +171553
7modern 170 Inoue, Takuya (1504) Won 2-0 +171570
8modern 63 Terai, Tadayuki (1715) Won 2-1 +211591
9modern 25 Chew, Kelvin (2219) Won 2-0 +281619
10modern 28 Tsubouchi, Tomoya (1762) Lost 1-2 -151604
11modern 80 Yamamoto, Keiichi (1608) Lost 0-2 -181586
12modern 105 Yamamoto, Ryoichi (1668) Won 2-0 +191605
13modern 78 Saijo, Yuichi (1846) Lost 1-2 -131592
14modern 139 Nomiya, Yohei (1688) Lost 1-2 -171575
15modern 144 Odachi, Kentarou (1563) Lost 1-2 -181557
top average opponent: 1636record: 9-6 new rating: 1557

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1514
round table opponent (rating) result Δrating
1standard 502 Daizo, Motoe (1500) Lost 0-2 -181496
2standard 786 Kawaoka, Masatoshi (1483) Won 2-1 +181514
3standard 986 Hayashi, Hisaaki (1504) Lost 1-2 -191495
4standard 1118 Iwama, Kento (1451) Lost 0-2 -181477
5standard 1139 Kageyama, Koki (1618) Won 2-0 +201497
6standard 1054 Guan, Thomas Zhennan (1555) Won 2-0 +191516
7standard 893 Nakamoto, Takahiro (1502) Lost 0-2 -181498
8standard 874 Takeishi, Kouji (1661) Lost 0-2 -151483
top average opponent: 1534record: 3-5 new rating: 1483

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1463
round table opponent (rating) result Δrating
1sealed 446 Sato, Kenichiro (1541) Won 2-0 +191482
2sealed 165 Iyota, Makito (1347) Won 2-1 +161498
3sealed 161 Kawasaki, Hirotaka (1606) Lost 0-2 -161482
4sealed 194 Yamamoto, Tarou (1524) Lost 1-2 -171465
5sealed 377 Osanai, Takashi (1504) Won 2-1 +181483
6sealed 248 Koshiba, Norihiko (1485) Won 2-0 +181501
7sealed 195 Ichikawa, Takayoshi (1582) Won 2-1 +201521
8sealed 117 Endo, Jun'Ichi (1746) Won 2-0 +221543
9sealed 36 Sibata, Kouji (1592) Won 2-1 +191562
10draft 18 Nunotani, Kousuke (1597) Lost 1-2 -181544
11draft 136 Abe, Takashi (1571) Lost 1-2 -171527
12draft 26 Nakamura, Yuta9375 (1562) Lost 0-2 -171510
13draft 118 Kato, Satoshi (1543) Lost 0-2 -181492
14draft 60 Sato, Keisuke (1711) Won 2-0 +221514
top average opponent: 1565record: 8-6 new rating: 1514

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 159 Takahashi, Yoshiaki (1467) Lost 0-2 -191481
2sealed 405 Serizawa, Hiroki (1448) Won 2-0 +181499
3sealed 372 Nakajima, Syuro (1503) Lost 1-2 -181481
4sealed 355 Ozawa, Tomohiko (1485) Lost 1-2 -181463
top average opponent: 1476record: 1-3 new rating: 1463