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Sekine, Kiyotaka
Current rating: 1309

Grand Prix Shizuoka 2015 (KTK limited) starting rating: 1310
round table opponent (rating) result Δrating
1sealed 960 Hirosawa, Yuuichirou (1531) Lost 0-2 -141296
2sealed 1038 Ueki, Junichi (1400) Won 2-0 +201316
3sealed 898 Sasaki, Kazuo (1497) Draw 1-1 +31319
4sealed 938 Hori, Daisuke (1748) Lost 1-2 -101309
top average opponent: 1544record: 1-2-1 new rating: 1309

Grand Prix Kobe 2014 (modern) starting rating: 1378
round table opponent (rating) result Δrating
1modern 392 Kudou, Koudai (1431) Lost 0-2 -171361
2modern 408 Suganuma, Takeshi (1398) Lost 1-2 -171344
3modern 491 Niwa, Hotaka (1450) Lost 1-2 -161328
4modern 541 Sano, Shigeaki (1350) Lost 1-2 -181310
top average opponent: 1407record: 0-4 new rating: 1310

Grand Prix Nagoya 2014 (BNG limited) starting rating: 1410
round table opponent (rating) result Δrating
1sealed 784 Okuda, Ken (1500) Lost 0-2 -171393
2sealed 851 Yamagami, Yudai (1547) Lost 1-2 -151378
top average opponent: 1524record: 0-2 new rating: 1378

Grand Prix Shizuoka 2013 (THS standard) starting rating: 1441
round table opponent (rating) result Δrating
1standard 706 Hosoiri, Yoshihito (1587) Lost 1-2 -151426
2standard 783 Sato, Hiroyuki (1481) Lost 0-2 -171409
3standard 895 Shiihara, Jyunki (1403) Lost 1-2 -181391
4standard 908 Nakada, Kokoro (1446) Won 2-0 +191410
top average opponent: 1479record: 1-3 new rating: 1410

Grand Prix Yokohama 2013 (GTC limited) starting rating: 1476
round table opponent (rating) result Δrating
1sealed 1035 Watanabe, Ryo (1507) Lost 0-2 -171459
2sealed 1073 H., Nomoto (1482) Lost 1-2 -181441
top average opponent: 1495record: 0-2 new rating: 1441

Grand Prix Nagoya 2012 (RTR standard) starting rating: 1430
round table opponent (rating) result Δrating
1standard 120 Miyata, Haruka (1500) Lost 0-2 -171413
2standard 635 Notani, Shuusaku (1482) Draw 1-1 +11414
3standard 645 Misawa, Kousuke (1447) Won 2-1 +191433
4standard 551 Bradford, Chris S (1526) Won 2-1 +201453
5standard 387 Takahashi, Nozomu (1628) Won 2-0 +211474
6standard 255 Motomura, Tomoya (1539) Lost 1-2 -171457
7standard 370 Abe, Tooru (1514) Won 2-0 +191476
top average opponent: 1519record: 4-2-1 new rating: 1476

Grand Prix Yokohama 2012 (modern) starting rating: 1446
round table opponent (rating) result Δrating
2modern 282 Katou, Yoshitaka (1518) Won 2-1 +191465
3modern 116 Nakata, Tatsuya (1521) Lost 0-2 -171448
4modern 366 Yoshizumi, Tomohiro (1451) Lost 0-2 -181430
top average opponent: 1497record: 1-2 new rating: 1430

Grand Prix Kobe 2012 (DKA limited) starting rating: 1396
round table opponent (rating) result Δrating
1sealed 113 Tsujimoto, Susumu (1511) Won 2-0 +201416
2sealed 47 Konagai, Ryota (1568) Won 2-1 +211437
3sealed 33 Kamei, Kazuhiko (1428) Won 2-1 +181455
4sealed 106 Kikuyama, Kenshiro (1538) Lost 0-2 -171438
5sealed 217 Sano, Futoshi (1515) Won 2-0 +201458
6sealed 148 Goto, Daiki (1531) Won 2-1 +191477
7sealed 71 Doi, Kakeru (1548) Lost 0-2 -171460
8sealed 93 Kim, Min-Soo (1639) Lost 1-2 -141446
top average opponent: 1535record: 5-3 new rating: 1446

Grand Prix Hiroshima 2011 (ISD standard) starting rating: 1387
round table opponent (rating) result Δrating
1standard 167 Koretomo, Yuji (1453) Won 2-0 +191406
2standard 116 Ihara, Keita (1486) Won 2-1 +191425
3standard 50 Miyata, Yuuya (1537) Won 2-1 +201445
4standard 19 Takumi N., (1554) Lost 1-2 -161429
5standard 176 Yuasa, Daisuke (1536) Lost 0-2 -161413
6standard 219 Okada, Yoshikazu (1459) Lost 1-2 -171396
top average opponent: 1504record: 3-3 new rating: 1396

Grand Prix Kobe 2011 (extended) starting rating: 1420
round table opponent (rating) result Δrating
1extended 126 Minamitani, Daichi (1500) Lost 0-2 -161404
2extended 261 Matsumoto, Shou (1459) Lost 0-2 -171387
top average opponent: 1480record: 0-2 new rating: 1387

Grand Prix Sendai 2010 (ROE standard) starting rating: 1455
round table opponent (rating) result Δrating
1standard 6 Nakadate, Yasuyuki (1497) Won 2-1 +181473
2standard 49 Shirotori, Ryousuke (1517) Lost 1-2 -171456
3standard 291 Kozakai, Yukio (1434) Lost 0-2 -181438
4standard 298 Iwakawa, Mia (1482) Won 2-0 +191457
5standard 298 Mito, Mitsukuni (1487) Lost 0-2 -181439
6standard 291 Yanagida, Yuya (1385) Lost 0-2 -191420
top average opponent: 1467record: 2-4 new rating: 1420

Grand Prix Yokohama 2010 (extended) starting rating: 1489
round table opponent (rating) result Δrating
1extended 350 Nakagawa, Shinichi (1500) Lost 0-2 -181471
2extended 442 Yokoyama, Kento (1482) Won 2-1 +181489
3extended 281 Yamaguchi, Tetsuya (1479) Lost 1-2 -181471
4extended 418 Okano, Hiroki (1576) Lost 0-2 -161455
top average opponent: 1509record: 1-3 new rating: 1455

Grand Prix Niigata 2009 (M10 limited) starting rating: 1523
round table opponent (rating) result Δrating
2sealed 185 Inoue, Masanao (1517) Lost 1-2 -181505
3sealed 164 Yamaguchi, Hiroshi (1571) Lost 0-2 -161489
top average opponent: 1544record: 0-2 new rating: 1489

Grand Prix Kobe 2009 (extended) starting rating: 1539
round table opponent (rating) result Δrating
2extended 91 Matsushita, Masakazu (1624) Won 2-0 +201559
3extended 48 Chijimi, Keiichi (1569) Won 2-1 +181577
4extended 15 Nakajima, Chikara (1766) Lost 0-2 -151562
5extended 117 Kurihara, Tomo (1544) Lost 0-2 -181544
6extended 106 Kamei, Toru (1447) Won 2-1 +161560
7extended 115 Suzuki, Shoichi (1562) Won 2-0 +181578
8extended 106 Tsunemoto, Makoto (1475) Won 2-0 +161594
9extended 38 Takao, Akinao (1644) Lost 0-2 -171577
10extended 15 Okumura, Katsuhiko (1521) Lost 1-2 -191558
11extended 38 Kou, Changsu (1552) Lost 0-2 -181540
12extended 8 Kimura, Nobuhisa (1544) Won 2-1 +181558
13extended 33 Wachi, Shinya (1560) Lost 0-2 -181540
14extended 20 Yano, Kunihiro (1611) Lost 0-2 -171523
top average opponent: 1571record: 6-7 new rating: 1523

Grand Prix Okayama 2008 (ALA limited) starting rating: 1408
round table opponent (rating) result Δrating
1sealed 258 Tsuzaki, Tatsuya (1489) Draw 0-0 +11409
2sealed 167 Inoue, Masataka (1501) Won 2-0 +201429
3sealed 101 Yamashita, Kouhei (1530) Won 2-0 +201449
4sealed 82 Ooshima, Junji (1605) Won 2-1 +211470
5sealed 41 Shibata, Keigo (1514) Won 2-0 +191489
6sealed 136 Nakano, Fumiki (1779) Won 2-0 +231512
7sealed 165 Asahara, Akira (1959) Won 2-1 +251537
8sealed 9 Ikeda, Tsuyoshi (1844) Lost 0-2 -121525
9draft 14 Ishikawa, Masayo (1706) Lost 1-2 -151510
10draft 11 Kaga, Hiroyuki (1562) Won 2-0 +191529
11draft 4 Yao, Shunsuke (1563) Won 2-0 +191548
12draft 18 Kikuchi, Yuuji (1669) Won 2-1 +201568
13draft 4 Ikeshita, Tooru (1718) Lost 0-2 -151553
14draft 26 Matousek, Pavel (1806) Lost 1-2 -141539
top average opponent: 1660record: 9-4-1 new rating: 1539

Grand Prix Kobe 2008 (Lorwyn block) starting rating: 1460
round table opponent (rating) result Δrating
1block 223 Yamasaki, Sadaharu (1365) Lost 0-2 -201440
2block 334 Kaji, Tetsuya (1592) Lost 1-2 -151425
3block 344 Okamura, Kazuya (1490) Lost 1-2 -171408
top average opponent: 1482record: 0-3 new rating: 1408

Grand Prix Shizuoka 2008 (MOR standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 205 Hamada, Noriaki (1429) Lost 0-2 -191481
2standard 359 Kondou, Masayuki (1462) Won 2-0 +171498
3standard 294 Yamane, Masahiro (1420) Lost 0-2 -191479
4standard 295 Saijou, Yuuichi (1413) Lost 1-2 -191460
top average opponent: 1431record: 1-3 new rating: 1460