Kuwashiro, Yoshiyuki
Current rating: 1546
Record: 39-44-3
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 526 | Hida, Yoshinori (1583) | Lost 0-2 | -181554 |
| 2standard | 581 | Yamaguchi, Takuya (1447) | Lost 0-2 | -201534 |
| 3standard | 895 | Hirose, Yutaka (1308) | Won 2-1 | +141548 |
| 4standard | 760 | Tsuchiya, Yoshihiro (1396) | Won 2-0 | +151563 |
| 5standard | 562 | Kouge, Kazuhiro (1580) | Lost 0-2 | -171546 |
| top | average opponent: 1463record: 2-3 | new rating: 1546 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Katoh, Wataru (1388) | Won 2-0 | +181448 |
| 2sealed | 145 | Hagihara, Shota (1480) | Won 2-0 | +181466 |
| 3sealed | 120 | Iwasaki, Shun (1561) | Won 2-0 | +201486 |
| 4sealed | 247 | Nagai, Mamoru (1679) | Draw 1-1 | +31489 |
| 5sealed | 138 | Maruyama, Masaaki (1682) | Won 2-1 | +221511 |
| 6sealed | 68 | Wang, Arthur (1668) | Won 2-0 | +211532 |
| 7sealed | 35 | Uetsu, Masashi (1576) | Won 2-0 | +191551 |
| 8sealed | 18 | Kondo, Fumiya (1589) | Won 2-1 | +181569 |
| 9sealed | 9 | Tonouchi, Keita (1798) | Won 2-0 | +221591 |
| 10draft | 600 | Honda, Rintaro (1847) | Won 2-0 | +231614 |
| 11draft | 683 | Shinkai, Yasuhiro (1689) | Lost 0-2 | -171597 |
| 12draft | 645 | Nakamura, Shuhei (1894) | Lost 1-2 | -121585 |
| 13draft | 648 | Sasaki, Yuusuke 6248 (1639) | Lost 0-2 | -171568 |
| 14draft | 707 | Yajima, Hiromichi (1633) | Won 2-0 | +191587 |
| 15draft | 680 | Kusakabe, Shuichi (1766) | Lost 1-2 | -151572 |
| top | average opponent: 1659record: 10-4-1 | new rating: 1572 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Sugiyama, Taichiro (1467) | Lost 0-2 | -161369 |
| 2sealed | 588 | Nakagawa, Yuki (1548) | Lost 1-2 | -151354 |
| 3sealed | 995 | Iwasaki, Suguri (1463) | Won 2-0 | +201374 |
| 4sealed | 905 | Kisanuki, Akira (1398) | Won 2-1 | +181392 |
| 5sealed | 780 | Hattori, Taiki (1644) | Lost 1-2 | -131379 |
| 6sealed | 888 | Wada, Yuusaku (1468) | Won 2-0 | +191398 |
| 7sealed | 611 | Kitao, Soujyu (1633) | Won 2-0 | +231421 |
| 8sealed | 646 | Atobe, Kazuki (1512) | Won 2-0 | +191440 |
| 9sealed | 484 | Hrycej, Martin (1920) | Lost 1-2 | -101430 |
| top | average opponent: 1561record: 5-4 | new rating: 1430 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 442 | Takano, Kantaro (1482) | Won 2-0 | +201415 |
| 2modern | 487 | Naruishi, Ryosuke (1517) | Lost 0-2 | -161399 |
| 3modern | 1088 | Fukushima, Shingo (1497) | Lost 1-2 | -161383 |
| 4modern | 954 | Hirose, Yutaka (1286) | Lost 0-2 | -201363 |
| 5modern | 1095 | Kato, Kazuyuki (1343) | Won 2-0 | +171380 |
| 6modern | 1014 | Fujioka, Kazato (1481) | Won 2-0 | +201400 |
| 7modern | 888 | Uchida, Seiya (1560) | Lost 1-2 | -151385 |
| top | average opponent: 1452record: 3-4 | new rating: 1385 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Ito, Tetsuya (1446) | Lost 0-2 | -171382 |
| 2sealed | 749 | Ichinohe, Yujiro (1484) | Lost 0-2 | -161366 |
| 3sealed | 1190 | Hashimoto, Yoko (1465) | Won 2-0 | +201386 |
| 4sealed | 883 | Nomachi, Takayuki (1411) | Won 2-0 | +181404 |
| 5sealed | 889 | Yuta, Inaoka (1458) | Lost 1-2 | -171387 |
| 6sealed | 1004 | Huteson, Tom (1683) | Won 2-1 | +231410 |
| 7sealed | 806 | Aoki, Toshihito (1393) | Lost 0-2 | -181392 |
| 8sealed | 757 | Kakizawa, Tatunori (1479) | Lost 0-2 | -161376 |
| 9sealed | 668 | Ikeuchi, Norifumi (1468) | Won 2-1 | +191395 |
| top | average opponent: 1476record: 4-5 | new rating: 1395 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Kamei, Hiroto (1566) | Won 2-1 | +211387 |
| 2standard | 75 | Matono, Kyouhei (1445) | Won 2-1 | +191406 |
| 3standard | 92 | Tsuchiya, Hideaki (1836) | Lost 0-2 | -101396 |
| 4standard | 414 | Iwase, Hirokazu (1526) | Won 2-0 | +201416 |
| 5standard | 489 | Takahashi, Toshirou (1485) | Lost 0-2 | -171399 |
| top | average opponent: 1572record: 3-2 | new rating: 1399 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2233 | Tanaka, Yoshihiro (1500) | Lost 0-2 | -161379 |
| 2sealed | 2378 | Tobe, Teruyuki (1482) | Won 2-1 | +201399 |
| 3sealed | 2383 | Kashiwagi, Yuki (1465) | Lost 1-2 | -171382 |
| 4sealed | 2403 | Krebs, Mike (1482) | Lost 1-2 | -161366 |
| top | average opponent: 1482record: 1-3 | new rating: 1366 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 816 | Makigano, Motohiro (1500) | Won 2-0 | +201425 |
| 2sealed | 676 | Umezu, Hiroaki (1503) | Lost 0-2 | -171408 |
| 3sealed | 916 | Hayashi, Yuhei (1507) | Won 2-1 | +201428 |
| 4sealed | 828 | Okamura, Tomohiko (1569) | Lost 0-2 | -161412 |
| 5sealed | 938 | Monzen, Hidetake (1437) | Lost 1-2 | -171395 |
| top | average opponent: 1503record: 2-3 | new rating: 1395 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 883 | Masuda, Tomohito (1500) | Won 2-0 | +201405 |
| 2modern | 779 | Watanabe, Kazuki (1582) | Won 2-0 | +221427 |
| 3modern | 903 | Yasufuku, Akihiro (1703) | Won 2-1 | +221449 |
| 4modern | 766 | Asai, Ryutaro (1644) | Lost 0-2 | -141435 |
| 5modern | 803 | Saeki, Tomoya (1499) | Won 2-1 | +191454 |
| 6modern | 835 | Kubo, Ryoutarou (1611) | Lost 0-2 | -151439 |
| 7modern | 886 | Yahaba, Hirokazu (1507) | Lost 0-2 | -171422 |
| 8modern | 892 | Sugiyama, Wataru (1455) | Lost 1-2 | -171405 |
| top | average opponent: 1563record: 4-4 | new rating: 1405 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Seo, Kenta (1500) | Draw 1-1 | +21393 |
| 2standard | 216 | Imamura, Norihide (1437) | Lost 0-2 | -171376 |
| 3standard | 354 | Yo, Keiichi (1484) | Won 2-0 | +201396 |
| 4standard | 286 | Niwa, Ryuuta (1445) | Lost 0-2 | -181378 |
| 5standard | 335 | Goto, Tomonori (1416) | Won 2-0 | +191397 |
| 6standard | 257 | Ishii, Ryou (1470) | Draw 1-1 | +21399 |
| 7standard | 251 | Tanaka, Ryuuma (1499) | Won 2-0 | +191418 |
| 8standard | 193 | Hayashi, Kazuya (1490) | Lost 0-2 | -161402 |
| 9standard | 330 | Fujii, Toshikazu (1492) | Lost 1-2 | -171385 |
| top | average opponent: 1470record: 3-4-2 | new rating: 1385 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 312 | Kitajima, Ryoko (1432) | Lost 1-2 | -191425 |
| 2standard | 282 | Onuma, Hayato (1225) | Lost 0-2 | -211404 |
| 3standard | 534 | Azuma, Tatsuya (1430) | Lost 0-2 | -181386 |
| 4standard | 547 | Siro, Yuunosuke (1449) | Lost 1-2 | -171369 |
| 6standard | 466 | Tsumori, Youhei (1457) | Won 2-0 | +201389 |
| 7standard | 388 | Oogai, Yuuta (1477) | Won 2-0 | +201409 |
| 8standard | 303 | Sashida, Tomoro (1424) | Lost 1-2 | -181391 |
| top | average opponent: 1413record: 2-5 | new rating: 1391 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Okada, Fumia (1498) | Lost 0-2 | -181482 |
| 2sealed | 443 | Koretomo, Yuji (1365) | Lost 0-2 | -201462 |
| 3sealed | 474 | Mochizuki, Tomohiro (1447) | Lost 0-2 | -181444 |
| top | average opponent: 1437record: 0-3 | new rating: 1444 | ||