Hirooka, Yoshihiro
Current rating: 1556
Record: 45-46-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 331 | Kida, Masashi (1431) | Won 2-1 | +181471 |
| 3pioneer | 159 | Goryo, Akira (1640) | Won 2-0 | +211492 |
| 4pioneer | 91 | Muraoka, Hideaki (1492) | Won 2-1 | +181510 |
| 5pioneer | 38 | Tamura, Shingo (1492) | Won 2-0 | +181528 |
| 6pioneer | 34 | Tsutsui, Yuki (1881) | Won 2-0 | +241552 |
| 7pioneer | 1 | Yamada, Junki (1723) | Won 2-0 | +211573 |
| 8pioneer | 10 | Oiso, Kenji (1833) | Lost 1-2 | -131560 |
| 9pioneer | 32 | Kim, Kyungho (1630) | Lost 0-2 | -171543 |
| 10pioneer | 45 | Fujita, Osamu (1917) | Lost 1-2 | -121531 |
| 11pioneer | 97 | Nishimoto, Takuya (1596) | Won 2-0 | +201551 |
| 12pioneer | 78 | Shibata, Akira (1671) | Lost 0-2 | -161535 |
| 13pioneer | 117 | Noguchi, Masahiko (1522) | Won 2-1 | +181553 |
| 14pioneer | 81 | Okabe, Kiyotaka (1570) | Won 2-1 | +181571 |
| 15pioneer | 50 | Rasmussen, Timothy (1750) | Lost 0-2 | -151556 |
| top | average opponent: 1653record: 9-5 | new rating: 1556 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 28 | Hosogai, Masahiro (1518) | Won 2-1 | +181521 |
| 3standard | 106 | Matsui, Yasuo (1534) | Lost 1-2 | -171504 |
| 4standard | 465 | Miyagi, Moto (1658) | Lost 0-2 | -161488 |
| 5standard | 513 | Koyanagi, Takashi (1588) | Lost 1-2 | -161472 |
| 6standard | 633 | Nakamatu, Hirohumi (1498) | Lost 1-2 | -171455 |
| 7standard | 576 | Yufu, Seizi (1318) | Won 2-0 | +151470 |
| 8standard | 432 | Mizumoto, Hirotaka (1537) | Lost 1-2 | -171453 |
| top | average opponent: 1522record: 2-5 | new rating: 1453 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 133 | Takahira, Shunsuke (1718) | Lost 1-2 | -141483 |
| 3sealed | 750 | Uematsu, Tatsuya (1566) | Lost 1-2 | -171466 |
| 4sealed | 794 | Yoshimura, Genki (1621) | Won 2-0 | +211487 |
| 5sealed | 655 | Kawatsu, Shunsuke (1475) | Won 2-1 | +181505 |
| 6sealed | 654 | Qian, Zhengrui (1405) | Won 2-0 | +161521 |
| 7sealed | 242 | Suguro, Takuya (1531) | Lost 1-2 | -181503 |
| top | average opponent: 1553record: 3-3 | new rating: 1503 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 592 | Nagai, Satoshi (1353) | Lost 1-2 | -221517 |
| 3modern | 667 | Hanada, Keisuke (1451) | Won 2-0 | +171534 |
| 4modern | 341 | Huang, Guopeng (1621) | Lost 1-2 | -161518 |
| 5modern | 891 | Nakamoto, Takahiro (1429) | Won 2-1 | +161534 |
| 6modern | 455 | Kimoto, Keiya (1457) | Lost 0-2 | -191515 |
| 7modern | 588 | Kaminokado, Sunao (1505) | Lost 1-2 | -181497 |
| top | average opponent: 1469record: 2-4 | new rating: 1497 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 197 | Tanaka, Ryuto (1443) | Won 2-0 | +181479 |
| 2standard | 73 | Sasabe, Yusuke (1866) | Won 2-0 | +241503 |
| 3standard | 79 | Nakagawa, Yuma (1486) | Won 2-0 | +181521 |
| 4standard | 40 | Hasegawa, Shinpei (1380) | Won 2-1 | +151536 |
| 5standard | 40 | Ohori, Akihito (1601) | Lost 0-2 | -161520 |
| 6standard | 251 | Saito, Keisuke (1465) | Won 2-1 | +171537 |
| 7standard | 41 | Zhao, Jin (1606) | Won 2-0 | +191556 |
| 8standard | 64 | Wang, Shensheng (1574) | Lost 1-2 | -181538 |
| 9standard | 70 | Je, Sungeun (1786) | Won 2-1 | +231561 |
| 10standard | 87 | Anan, Kazuyoshi (1708) | Lost 1-2 | -161545 |
| 11standard | 121 | Chou, Takayuki (1600) | Lost 1-2 | -171528 |
| 12standard | 137 | Usui, Syou (1873) | Lost 0-2 | -121516 |
| 13standard | 151 | Motokawa, Takusa (1558) | Won 2-1 | +191535 |
| 14standard | 127 | Cho, Jeong Woo (1705) | Won 2-1 | +211556 |
| 15standard | 119 | Morishima, Syouichi (1584) | Lost 0-2 | -171539 |
| top | average opponent: 1616record: 9-6 | new rating: 1539 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 464 | Ideue, Yuuki (1492) | Lost 0-2 | -181443 |
| 2legacy | 437 | Takano, Hirokazu (1419) | Won 2-1 | +181461 |
| 3legacy | 361 | Tsai, Shih Tsun (1488) | Lost 0-2 | -171444 |
| 4legacy | 631 | Machida, Hiroki (1433) | Lost 1-2 | -191425 |
| 5legacy | 576 | De Silva, Aaron (1428) | Won 2-0 | +181443 |
| 6legacy | 509 | Nephan, A. Yigit (1446) | Lost 1-2 | -181425 |
| 7legacy | 487 | Yamaguchi, Takahiro (1428) | Won 2-0 | +181443 |
| 8legacy | 387 | Asada, Hiroki (1415) | Won 2-1 | +181461 |
| top | average opponent: 1444record: 4-4 | new rating: 1461 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 763 | Takada, Narumasa (1476) | Lost 1-2 | -171417 |
| 2modern | 668 | Shibata, Akira (1483) | Lost 0-2 | -171400 |
| 3modern | 1284 | Cho, Calvin (1477) | Won 2-0 | +191419 |
| 4modern | 1176 | Terao, Manato (1509) | Won 2-0 | +201439 |
| 5modern | 808 | Jeff, Chang (1510) | Won 2-0 | +191458 |
| 6modern | 769 | Shoji, Hayato (1484) | Won 2-1 | +191477 |
| 7modern | 579 | Kamimura, Tomoyuki (1589) | Won 2-1 | +201497 |
| 8modern | 278 | Sato, Rikiya (1542) | Lost 1-2 | -181479 |
| 9modern | 524 | Oda, Ryota (1451) | Lost 0-2 | -181461 |
| top | average opponent: 1502record: 5-4 | new rating: 1461 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 379 | Sugimoto, Renn (1481) | Lost 1-2 | -171431 |
| 2standard | 638 | Hisamatsu, Hiromu (1482) | Lost 1-2 | -171414 |
| 3standard | 1248 | Inoue, Ojiro (1508) | Lost 1-2 | -171397 |
| 4standard | 1275 | Nishikawa, Satoshi (1379) | Won 2-0 | +181415 |
| 5standard | 1222 | Nakajima, Hitoshi (1467) | Lost 0-2 | -171398 |
| 6standard | 1168 | Hamada, Akihisa (1381) | Won 2-1 | +181416 |
| 7standard | 1035 | Kannta, Hayashi (1433) | Won 2-0 | +181434 |
| 8standard | 872 | Houjo, Chihiro (1368) | Lost 0-2 | -191415 |
| 9standard | 764 | Hashimoto, Keisuke6106 (1465) | Won 2-0 | +191434 |
| top | average opponent: 1440record: 4-5 | new rating: 1434 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 5 | Regala, Renzikiel (1407) | Lost 0-2 | -191443 |
| 2legacy | 791 | Igarashi, Takuto (1482) | Lost 0-2 | -171426 |
| 3legacy | 1137 | Suzuki, Akira6908 (1427) | Won 2-1 | +181444 |
| 4legacy | 973 | Imai, Chisato (1482) | Won 2-0 | +191463 |
| 5legacy | 713 | Maeyama, Yuuhei (1470) | Lost 0-2 | -181445 |
| 6legacy | 844 | Yamashita, Yohei (1533) | Lost 1-2 | -171428 |
| 7legacy | 933 | Suzuki, Kouichirou (1415) | Won 2-1 | +181446 |
| 8legacy | 823 | Park, Hyun Woong (1477) | Won 2-0 | +191465 |
| 9legacy | 663 | Fukuda, Shouhei (1542) | Lost 1-2 | -171448 |
| top | average opponent: 1471record: 4-5 | new rating: 1448 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1267 | Miyoshi, Tomohito (1467) | Won 2-0 | +171517 |
| 2sealed | 1047 | Yoshino, Kouhei (1518) | Lost 1-2 | -181499 |
| 3sealed | 1237 | Maezono, Kenta (1489) | Lost 0-2 | -181481 |
| 4sealed | 1183 | Yamada, Masayuki (1446) | Lost 0-2 | -191462 |
| top | average opponent: 1480record: 1-3 | new rating: 1462 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Hamachiyo, Takahiro (1469) | Draw 1-1 | -11499 |
| 2sealed | 257 | Koyama, Kaoru (1538) | Lost 0-2 | -171482 |
| 3sealed | 446 | Shimizu, Kousuke (1451) | Won 2-0 | +181500 |
| 4sealed | 335 | Taka, Asahina (1498) | Won 2-0 | +181518 |
| 5sealed | 229 | Mino, Tetsuya (1526) | Lost 1-2 | -181500 |
| top | average opponent: 1496record: 2-2-1 | new rating: 1500 | ||