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Otsuka, Yasumasa
Current rating: 1381

Grand Prix Shizuoka 2018 (legacy) (legacy) starting rating: 1362
round table opponent (rating) result Δrating
1legacy 125 Umemura, Hideaki (1466) Lost 0-2 -161346
2legacy 457 Tamura, Kazuhito (1483) Won 2-1 +211367
3legacy 384 Sawada, Rui (1483) Won 2-1 +201387
4legacy 362 Honda, Jotaro (1545) Won 2-0 +211408
5legacy 182 Okuno, Atsuya (1540) Won 2-0 +201428
6legacy 153 Kohira, Yoshitaka (1618) Lost 1-2 -141414
7legacy 211 Nishiwaki, Tatsuya (1529) Lost 0-2 -161398
8legacy 234 Matsuda, Kenji (1494) Lost 0-2 -171381
top average opponent: 1520record: 4-4 new rating: 1381

Grand Prix Kobe 2017 (modern) starting rating: 1410
round table opponent (rating) result Δrating
1modern 310 Furukawa, Takashi (1484) Won 2-0 +191429
2modern 20 Miura, Takahiro (1509) Lost 1-2 -171412
3modern 770 Ikeyama, Kei (1522) Won 2-0 +201432
4modern 765 Takata, Mutsumu (1291) Lost 1-2 -201412
5modern 837 Maeda, Takafumi (1432) Lost 1-2 -181394
6modern 992 Bushisue, Hidehiro (1482) Lost 1-2 -161378
7modern 1017 Ohno, Naoki (1392) Lost 0-2 -181360
8modern 950 Nakao, Yusuke (1439) Won 2-1 +191379
9modern 810 Sugii, Fumiya (1436) Lost 1-2 -171362
top average opponent: 1443record: 3-6 new rating: 1362

Grand Prix Shizuoka 2017 (AER standard) starting rating: 1434
round table opponent (rating) result Δrating
1standard 479 Yamamoto, Keiichi (1557) Won 2-0 +201454
2standard 21 Okada, Takuya (1564) Won 2-0 +201474
3standard 534 Akama, Toshiki (1536) Lost 0-2 -171457
4standard 718 Orimo, Yuto (1625) Lost 1-2 -151442
5standard 874 Adachi, Naohiko (1496) Lost 1-2 -171425
6standard 1012 Tanaka, Yu (1569) Lost 1-2 -151410
top average opponent: 1558record: 2-4 new rating: 1410

Grand Prix Chiba 2016 (legacy) starting rating: 1466
round table opponent (rating) result Δrating
1legacy 372 Ikegami, Madoka (1500) Won 2-0 +181484
2legacy 439 Yamada, Yousuke1749 (1518) Lost 1-2 -171467
3legacy 861 Ito, Kensuke (1449) Lost 1-2 -181449
4legacy 1023 Oosawa, Yuki (1463) Won 2-0 +181467
5legacy 654 Omura, Hajime (1473) Won 2-0 +181485
6legacy 458 Nguyen, Edward (1562) Lost 1-2 -171468
7legacy 804 Harita, Naoki (1494) Lost 0-2 -171451
8legacy 772 Yuasa, Kentarou (1489) Lost 0-2 -171434
top average opponent: 1493record: 3-5 new rating: 1434

Grand Prix Tokyo 2016 (SOI standard) starting rating: 1484
round table opponent (rating) result Δrating
1standard 1081 Miwa, Kazuki (1453) Lost 0-2 -181466
top record: 0-1 new rating: 1466

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 534 Nishiyori, Tasuku (1500) Won 2-0 +181518
2standard 70 Nakamura, Yuki 8131 (1487) Won 2-1 +171535
3standard 535 Katsu, Masahiro (1408) Lost 1-2 -201515
4standard 358 Kawashita, Makoto (1595) Lost 0-1 -161499
5standard 740 Soon Yong, Yeap (1528) Won 2-1 +181517
6standard 403 Ohtake, Nobuyuki (1482) Lost 1-2 -191498
7standard 699 Toyota, Kazuhisa (1446) Lost 0-2 -181480
8standard 604 Kobayashi, Masanori 1290 (1395) Won 2-0 +161496
9standard 431 Kuroda, Masashiro (1856) Lost 0-2 -121484
top average opponent: 1522record: 4-5 new rating: 1484