Shirakawa, Yuichiro
Current rating: 1363
Record: 39-51-5
Grand Prix Nagoya 2012Grand Prix Yokohama 2013Grand Prix Shizuoka 2013Grand Prix Nagoya 2014Grand Prix Kobe 2014Grand Prix Chiba 2015Grand Prix Kobe 2015Grand Prix Nagoya 2016Grand Prix Tokyo 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Yokohama 2019Regional Championships Aichi 2022Regional Championships Chiba 2023
| Regional Championships Chiba 2023 (pioneer) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 103 | Uechi, Shintaro (1548) | Lost 0-2 | -151370 |
| 2pioneer | 106 | sohsuke, yamada (1486) | Lost 1-2 | -161354 |
| 3pioneer | 106 | Juumonji, Ryou (1668) | Won 2-1 | +241378 |
| 4pioneer | 89 | Asano, Tatsuro (1555) | Lost 1-2 | -151363 |
| top | average opponent: 1564record: 1-3 | new rating: 1363 | ||
| Regional Championships Aichi 2022 (pioneer) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 86 | Yada, Kazuki (1833) | Lost 0-2 | -101410 |
| 2pioneer | 71 | Kubota, Youkou (1451) | Won 2-1 | +181428 |
| 3pioneer | 63 | Kamata, Kazuhiro (1830) | Lost 1-2 | -111417 |
| 4pioneer | 75 | Matsumura, Toshikazu (1554) | Lost 0-2 | -151402 |
| 5pioneer | 82 | Jinsoo, Lee (1472) | Lost 1-2 | -171385 |
| top | average opponent: 1628record: 1-4 | new rating: 1385 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 87 | Yoon, Chanwoong (1500) | Lost 1-2 | -171395 |
| 2modern | 718 | Matsushima, Naoto (1480) | Won 2-0 | +201415 |
| 3modern | 712 | Watanabe, Yohei (1500) | Won 2-0 | +191434 |
| 4modern | 502 | Takahashi, Kenta (1502) | Lost 0-2 | -161418 |
| 5modern | 675 | Kobayashi, Yuichiro (1501) | Won 2-1 | +191437 |
| 6modern | 564 | Holmes, Cleave (1507) | Lost 1-2 | -171420 |
| top | average opponent: 1498record: 3-3 | new rating: 1420 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 305 | Takasawa, Yuuki (1593) | Won 2-0 | +221424 |
| 4modern | 269 | Nakanishi, Yutaka (1685) | Lost 0-2 | -131411 |
| 5modern | 503 | Takisaka, Toru (1646) | Lost 0-2 | -141397 |
| 6modern | 793 | Matsuura, Shuhei (1543) | Won 2-1 | +201417 |
| 7modern | 492 | Nomura, Hidehiro (1740) | Lost 0-2 | -121405 |
| 8modern | 719 | Sano, Kimiaki (1692) | Lost 1-2 | -131392 |
| 9modern | 706 | Fukugawa, Naohisa (1474) | Won 2-1 | +201412 |
| top | average opponent: 1625record: 3-4 | new rating: 1412 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 526 | Hattori, Takesi (1459) | Won 2-0 | +181474 |
| 3standard | 364 | Yao, Xiwei (1565) | Lost 0-2 | -161458 |
| 4standard | 372 | Ootubo, Masashi (1528) | Lost 1-2 | -171441 |
| 5standard | 947 | Miyamoto, Syouta (1482) | Lost 0-2 | -171424 |
| 6standard | 990 | Ishii, Shinji (1444) | Lost 0-2 | -181406 |
| 7standard | 1022 | Yamano, Tatsuto (1226) | Won 2-1 | +151421 |
| 8standard | 813 | Kuo, Tzy Cheng (1457) | Draw 1-1 | +11422 |
| 9standard | 749 | Hinohara, Toyokazu (1361) | Lost 0-2 | -201402 |
| top | average opponent: 1440record: 2-5-1 | new rating: 1402 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 59 | Ishiguro, Tetsuya (1449) | Won 2-1 | +181466 |
| 3standard | 574 | Koshiishi, Tadahito (1535) | Won 2-1 | +191485 |
| 4standard | 246 | Umeki, Ryo (1562) | Draw 1-1 | +11486 |
| 5standard | 190 | Reyes, Bejay (1552) | Lost 0-2 | -161470 |
| 6standard | 488 | Watanabe, Ryouta (1498) | Lost 0-2 | -181452 |
| 7standard | 718 | Borresen Rohde, Erik Aleksander (1623) | Won 2-0 | +211473 |
| 8standard | 483 | Yoshida, Kenji (1524) | Lost 1-2 | -171456 |
| top | average opponent: 1535record: 3-3-1 | new rating: 1456 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 441 | Hiraoka, Shigenori (1494) | Lost 0-2 | -181459 |
| 3sealed | 992 | Inoue, Yuusuke0085 (1497) | Won 2-1 | +191478 |
| 4sealed | 363 | Shinohara, Gen (1539) | Won 2-0 | +191497 |
| 5sealed | 511 | Taniguchi, Hiroaki (1687) | Lost 0-2 | -141483 |
| 6sealed | 708 | Ochi, Takushi (1434) | Lost 1-2 | -191464 |
| 7sealed | 784 | Sone, Shuhei (1571) | Lost 0-2 | -161448 |
| top | average opponent: 1537record: 2-4 | new rating: 1448 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 176 | Kugi, Atushi (1418) | Lost 1-2 | -201516 |
| 3standard | 711 | Higashino, Shogo (1427) | Lost 0-2 | -201496 |
| 4standard | 1060 | Saito, Tomoyuki (1444) | Lost 1-2 | -181478 |
| 5standard | 1026 | Mishiro, Kota (1464) | Lost 1-2 | -191459 |
| 6standard | 937 | Iwata, Takaya (1446) | Won 2-0 | +181477 |
| top | average opponent: 1440record: 1-4 | new rating: 1477 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 22 | Kamoi, Ryo (1614) | Lost 1-2 | -171540 |
| 3sealed | 328 | Toshida, Shin'ichi (1414) | Won 2-0 | +151555 |
| 4sealed | 199 | Ishikawa, Takuma 8417 (1499) | Lost 0-2 | -191536 |
| top | average opponent: 1509record: 1-2 | new rating: 1536 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 155 | Onodera, Ryusuke (1555) | Won 2-0 | +181601 |
| 3modern | 83 | Ono, Daichi (1536) | Lost 1-2 | -191582 |
| 4modern | 170 | Sasaki, Yusuke 4501 (1517) | Draw 1-1 | -21580 |
| 5modern | 246 | Ushio, Atsushi (1732) | Lost 0-2 | -151565 |
| 6modern | 374 | Taniguchi, Takahide (1503) | Won 2-0 | +171582 |
| 7modern | 284 | Asano, Kohei (1519) | Lost 1-2 | -191563 |
| 8modern | 280 | Okazaki, Hideki (1391) | Won 2-1 | +151578 |
| 9modern | 215 | Anzai, Yasunobu (1396) | Lost 1-2 | -211557 |
| top | average opponent: 1519record: 3-4-1 | new rating: 1557 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 594 | Kojima, Fumiya (1471) | Won 2-0 | +171549 |
| 3sealed | 647 | Oosaki, Masakazu (1574) | Won 2-1 | +191568 |
| 4sealed | 524 | Oda, Yuuki (1470) | Won 2-0 | +161584 |
| 5sealed | 514 | Endo, Akiteru (1600) | Won 2-0 | +181602 |
| 6sealed | 514 | Hirata, Minoru (1733) | Won 2-0 | +211623 |
| 7sealed | 504 | Ishiguro, Satoshi6674 (1543) | Won 2-0 | +161639 |
| 8sealed | 505 | Yukuhiro, Ken (1968) | Won 2-1 | +241663 |
| 9sealed | 503 | Kim, Chang-Hoi (1626) | Lost 1-2 | -191644 |
| 10draft | 68 | Kuo, Tzu-Ching (1821) | Lost 1-2 | -151629 |
| 11draft | 51 | Sato, Rei (1806) | Lost 0-2 | -141615 |
| 12draft | 41 | Nakatani, Shinji (1612) | Lost 0-2 | -181597 |
| 13draft | 46 | Kawamura, Kazushi (1859) | Lost 1-2 | -141583 |
| top | average opponent: 1674record: 7-5 | new rating: 1583 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 686 | Yano, Ryuji (1595) | Won 2-0 | +191550 |
| 3standard | 560 | Shibata, Genya (1456) | Won 2-1 | +161566 |
| 4standard | 550 | Tagomori, Shou (1552) | Lost 1-2 | -181548 |
| 5standard | 647 | Salim, Wijaya Putra (1639) | Lost 1-2 | -161532 |
| 6standard | 717 | Takeuchi, Ryota (1728) | Lost 1-2 | -151517 |
| 7standard | 730 | Matsumura, Takehiko (1415) | Lost 1-2 | -201497 |
| 8standard | 711 | Wood, Christopher (1451) | Won 2-0 | +171514 |
| 9standard | 774 | Semura, Junichi (1511) | Won 2-0 | +181532 |
| top | average opponent: 1543record: 4-4 | new rating: 1532 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 196 | Horiuchi, Makoto (1500) | Won 2-1 | +171531 |
| 3sealed | 176 | Kozai, Tomonori (1536) | Won 2-1 | +191550 |
| 4sealed | 75 | Ohno, Isao (1659) | Lost 1-2 | -161534 |
| 5sealed | 209 | Atobe, Kazuki (1453) | Lost 0-2 | -201514 |
| 6sealed | 192 | Kawanobe, Haruka (1492) | Won 2-1 | +181532 |
| 7sealed | 183 | Ito, Masato (1482) | Won 2-0 | +171549 |
| 8sealed | 196 | Takahashi, Akira (1552) | Lost 0-2 | -181531 |
| top | average opponent: 1525record: 4-3 | new rating: 1531 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 237 | Azuma, Tatsuya (1500) | Draw 1-1 | 01500 |
| 2standard | 406 | Kawachi, Katsuya (1464) | Lost 0-1 | -191481 |
| 3standard | 644 | Ihara, Akihiro (1481) | Won 2-0 | +181499 |
| 4standard | 552 | Ichio, Takahito (1465) | Draw 1-1 | 01499 |
| 5standard | 632 | Hattori, Yutaka (1525) | Won 2-0 | +181517 |
| 6standard | 499 | Shimizu, Takafumi (1469) | Won 2-1 | +171534 |
| 7standard | 366 | Sasaki, Masaya (Aichi) (1445) | Won 2-1 | +171551 |
| 8standard | 252 | Natsume, Takuya (1485) | Lost 0-2 | -191532 |
| 9standard | 270 | Kishi, Hideyuki (1541) | Lost 1-2 | -181514 |
| top | average opponent: 1486record: 4-3-2 | new rating: 1514 | ||