Hirayama, Atsushi
Current rating: 1677
Record: 101-77-5 (GP) / 1-6 (professional)
- 2005
- 2006
- 2007
- 2008
- 2009
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 385 | Yasu, Ryotaro (1669) | Won 2-1 | +181676 |
| 4sealed | 69 | Namikawa, Katsuya (1664) | Won 2-1 | +181694 |
| 5sealed | 46 | Yamamoto, Koki (1579) | Won 2-1 | +161710 |
| 6sealed | 67 | Yamashita, Yoshiki (1550) | Won 2-1 | +151725 |
| 7sealed | 28 | Ishizaki, Yoshiki (1750) | Lost 0-2 | -181707 |
| 8sealed | 73 | Ishikawa, Masahide (1833) | Lost 1-2 | -161691 |
| 9sealed | 225 | Takahari, Hiroyuki (1737) | Lost 0-2 | -171674 |
| 10draft | 44 | Nakamoto, Kosuke (1801) | Lost 0-2 | -151659 |
| 11draft | 42 | Sekikawa, Daichi (1810) | Won 2-0 | +201679 |
| 12draft | 41 | Kitamura, Ryo (1618) | Won 2-0 | +171696 |
| 13draft | 124 | Miyake, Kyohei (1772) | Lost 0-2 | -161680 |
| 14draft | 70 | Ideguchi, Yasuhiro (1435) | Won 2-1 | +131693 |
| 15draft | 155 | Matsuda, Yukio (1817) | Lost 0-2 | -161677 |
| top | average opponent: 1695record: 7-6 | new rating: 1677 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1726 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 537 | Murata, Kouji (1460) | Won 2-0 | +131739 |
| 2sealed | 287 | Shimazaki, Taichi (1450) | Lost 0-2 | -231716 |
| 3sealed | 978 | Natsukawa, Makoto (1462) | Lost 1-2 | -221694 |
| 4sealed | 815 | Komatsu, Isamu (1506) | Lost 1-2 | -221672 |
| 5sealed | 997 | Ooi, Yuichi (1491) | Won 2-1 | +151687 |
| 6sealed | 757 | Suzuki, Kazuhiro 4218 (1478) | Lost 0-2 | -221665 |
| 7sealed | 724 | Kiguchi, Tokiko (1473) | Won 2-1 | +151680 |
| 8sealed | 552 | Kuroda, Yoshirou (1445) | Lost 1-2 | -221658 |
| top | average opponent: 1470record: 3-5 | new rating: 1658 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1742 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 436 | Akase, Yosuke (1376) | Won 2-1 | +121754 |
| 2sealed | 277 | Okamura, Marei (1500) | Lost 0-2 | -231731 |
| 3sealed | 786 | Ikarashi, Satoru (1461) | Lost 0-2 | -221709 |
| 4sealed | 952 | Oshima, Yuki (1574) | Won 2-0 | +151724 |
| 5sealed | 741 | Nakajou, Naoto (1498) | Won 2-1 | +141738 |
| 6sealed | 400 | Jinno, Kaname (1439) | Lost 1-2 | -231715 |
| 7sealed | 801 | Okamura, Ryoma (1757) | Won 2-1 | +191734 |
| 8sealed | 442 | Kamioka, Masayuki (1564) | Lost 0-2 | -221712 |
| 9sealed | 546 | Yamamoto, Takashi (1475) | Won 2-0 | +141726 |
| top | average opponent: 1516record: 5-4 | new rating: 1726 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1760 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 212 | Ikebata, Yusuke (1386) | Won 2-1 | +111771 |
| 3standard | 143 | Ishikawa, Takuma (1338) | Lost 0-2 | -251746 |
| 4standard | 603 | Amayasu, Kazunori (1534) | Won 2-0 | +141760 |
| 5standard | 493 | Iwaki, Ryota (1553) | Won 2-1 | +141774 |
| 6standard | 383 | Kumagai, Riku (2112) | Won 2-0 | +241798 |
| 7standard | 205 | Saitou, Ryuuga (1944) | Lost 0-2 | -151783 |
| 8standard | 193 | Kaneko, Masayuki (1656) | Lost 1-2 | -201763 |
| 9standard | 445 | Sekikawa, Daichi (1630) | Lost 1-2 | -211742 |
| top | average opponent: 1644record: 4-4 | new rating: 1742 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1804 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 334 | Takada, Ryuto (1599) | Won 2-1 | +151819 |
| 4sealed | 79 | Terada, Tadayoshi (1490) | Won 2-0 | +121831 |
| 5sealed | 21 | Young, Ryan (1849) | Lost 1-2 | -181813 |
| 6sealed | 323 | Furujou, Takashi (1477) | Lost 0-2 | -241789 |
| 7sealed | 517 | Hasegawa, Tsuyoshi (1571) | Lost 0-2 | -221767 |
| 8sealed | 549 | Ishiguro, Satoshi6674 (1545) | Lost 1-2 | -221745 |
| 9sealed | 630 | Xu, Haoyu (1555) | Won 2-0 | +151760 |
| top | average opponent: 1584record: 3-4 | new rating: 1760 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 191 | Kabashima, Takuya (1513) | Draw 1-1 | -31686 |
| 3standard | 578 | Shiraishi, Ryou (1662) | Draw 1-1 | 01686 |
| 4standard | 796 | Kokura, Hironori (1488) | Draw 0-0 | -41682 |
| 5standard | 866 | Lu, Shaoan (1432) | Won 2-0 | +141696 |
| 6standard | 571 | Nakamura, Kouki (1407) | Won 2-1 | +121708 |
| 7standard | 348 | Maruyama, Masaaki (1507) | Won 2-0 | +151723 |
| 8standard | 343 | Ishiguro, Youhei (1796) | Won 2-0 | +191742 |
| 9standard | 101 | Lee, Joo-ha (1540) | Won 2-1 | +151757 |
| 10standard | 95 | Hirabayashi, Yuki2979 (1667) | Lost 1-2 | -201737 |
| 11standard | 130 | Nakagawa, Hikaru (1537) | Won 2-1 | +141751 |
| 12standard | 98 | Endo, Jun'Ichi (1781) | Draw 1-1 | +11752 |
| 13standard | 90 | Ho, Felix (1614) | Won 2-1 | +151767 |
| 14standard | 62 | Sun, Bo (1810) | Won 2-0 | +191786 |
| 15standard | 46 | Kaizu, Hareta (1792) | Won 2-1 | +181804 |
| top | average opponent: 1610record: 9-1-4 | new rating: 1804 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 13 | Okumura, Masashi (1485) | Won 2-1 | +141698 |
| 4sealed | 34 | Oshima, Yuki (1611) | Lost 1-2 | -191679 |
| 5sealed | 133 | Kondou, Shin (1502) | Lost 1-2 | -221657 |
| 6sealed | 182 | Kitayama, Masaya (1896) | Lost 0-2 | -131644 |
| 7sealed | 237 | Sakai, Shigeto (1504) | Won 2-0 | +151659 |
| 8sealed | 172 | Morimoto, Asataka (1522) | Won 2-0 | +161675 |
| 9sealed | 145 | Satou, Takamasa (1488) | Won 2-0 | +141689 |
| top | average opponent: 1573record: 4-3 | new rating: 1689 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1734 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 644 | Terada, Tadashi (1607) | Won 2-0 | +161750 |
| 4sealed | 598 | Che, Ling (1572) | Won 2-1 | +141764 |
| 5sealed | 533 | Sato, Kimihiko (1751) | Won 2-1 | +181782 |
| 6sealed | 519 | Ishikawa, Fumiaki (1573) | Won 2-0 | +141796 |
| 7sealed | 506 | Tezuka, Yo (1747) | Lost 0-2 | -181778 |
| 8sealed | 525 | Takano, Kouhei (1576) | Won 2-0 | +141792 |
| 9sealed | 524 | Yam, Wing Chun (1800) | Lost 0-2 | -181774 |
| 10draft | 102 | Matsubara, Ichiro (1621) | Lost 1-2 | -211753 |
| 11draft | 59 | Yanase, Kaname (1616) | Lost 1-2 | -201733 |
| 12draft | 76 | Onizuka, Makoto (1599) | Won 2-0 | +151748 |
| 13draft | 74 | Ushikubo, Kenichi (1504) | Lost 1-2 | -221726 |
| 14draft | 9 | Hirami, Tomonori (1558) | Lost 1-2 | -211705 |
| 15draft | 95 | Shinhama, Takahiko (1526) | Lost 0-2 | -211684 |
| top | average opponent: 1619record: 6-7 | new rating: 1684 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 658 | Hagiwara, Masakatsu (1511) | Won 2-0 | +151693 |
| 4standard | 578 | Hamada, Etsuo (1557) | Won 2-0 | +161709 |
| 5standard | 532 | Mochizuki, Yuusuke (1738) | Won 2-1 | +181727 |
| 6standard | 508 | Oh, Young Seok (1667) | Won 2-1 | +171744 |
| 7standard | 505 | Oosaki, Masakazu (1556) | Lost 0-2 | -211723 |
| 8standard | 526 | Muranaka, Hiroya (1610) | Won 2-0 | +161739 |
| 9standard | 613 | Takebayashi, Tomo (1871) | Won 2-1 | +201759 |
| 10standard | 4 | Nakashima, Hajime (1820) | Lost 1-2 | -171742 |
| 11standard | 46 | Okuma, Naoki (1643) | Won 2-0 | +171759 |
| 12standard | 19 | Ookubo, Hironobu (1628) | Won 2-0 | +151774 |
| 13standard | 19 | Takeuchi, Jun (1672) | Lost 0-2 | -201754 |
| 14standard | 17 | Yoshida, Akinobu (1623) | Lost 0-2 | -201734 |
| 15standard | 33 | Kou, Changsu (1795) | ID | 01734 |
| top | average opponent: 1668record: 8-4-1 | new rating: 1734 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 36 | Yule, Carson (1500) | Won 2-0 | +151697 |
| 4standard | 111 | Takata, Mutsumu (1438) | Won 2-0 | +131710 |
| 5standard | 18 | Takao, Shota (1808) | Won 2-0 | +201730 |
| 6standard | 3 | Sakano, Shuichi (1539) | Won 2-1 | +151745 |
| 7standard | 6 | Nomura, Ryosuke (1721) | Won 2-0 | +171762 |
| 8standard | 3 | Park, Jun Young (1756) | Lost 0-2 | -181744 |
| 9standard | 16 | Akimoto, Shinichi (1628) | Lost 0-2 | -201724 |
| 10standard | 64 | Che, Ling (1535) | Lost 0-2 | -211703 |
| 11standard | 77 | Kodama, Hironori (1599) | Won 2-1 | +161719 |
| 12standard | 47 | Mizutani, Yosuke (1710) | Lost 1-2 | -181701 |
| 13standard | 70 | Huang, Hao-Shan (1788) | Lost 0-2 | -171684 |
| 14standard | 70 | Kageyama, Hiroki (1513) | Lost 0-2 | -211663 |
| 15standard | 65 | Yamamura, Yuma (1513) | Won 2-1 | +151678 |
| top | average opponent: 1619record: 7-6 | new rating: 1678 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1707 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 127 | Watanabe, Ryoji (1482) | Won 2-1 | +141721 |
| 4sealed | 106 | Sugiki, Takafumi (1711) | Lost 0-2 | -181703 |
| 5sealed | 167 | Hosaka, Yoshiteru (1544) | Lost 0-2 | -211682 |
| top | average opponent: 1579record: 1-2 | new rating: 1682 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1765 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 69 | Yoshimori, Sho (1765) | Won 2-1 | +181783 |
| 5standard | 67 | Sakai, Yoshiki (1554) | Won 2-0 | +141797 |
| 6standard | 26 | Fukuoka, Sou (1553) | Won 2-1 | +131810 |
| 7standard | 16 | Hayashi, Taihei (1556) | Lost 1-2 | -221788 |
| 8standard | 42 | Kimata, Isao (1603) | Lost 1-2 | -221766 |
| 9standard | 129 | Kazuto K., (1561) | Won 2-0 | +151781 |
| 10standard | 63 | Kawahara, Ryouta (1588) | Lost 0-2 | -221759 |
| 11standard | 106 | Kawamura, Kazushi (1774) | Lost 1-2 | -171742 |
| 12standard | 92 | Yang, Ting Hui (1566) | Lost 0-2 | -221720 |
| 13standard | 101 | Yamanaka, Syunnsuke (1541) | Lost 0-0 | -211699 |
| 14standard | 96 | Katou, Munehiro (1537) | Won 2-1 | +151714 |
| 15standard | 86 | Takeda, Shugo (1545) | Lost 0-2 | -211693 |
| 16standard | 85 | Okada, Yoshikazu (1485) | Won 2-1 | +141707 |
| top | average opponent: 1587record: 6-7 | new rating: 1707 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 60 | Wakita, Tomoyuki (1510) | Won 2-0 | +151685 |
| 4sealed | 94 | Imagawa, Hiromasa (1679) | Lost 1-2 | -181667 |
| 5sealed | 181 | Kamada, Masahiro (1542) | Lost 1-2 | -201647 |
| 6sealed | 297 | Noda, Satoshi (1465) | Won 2-0 | +151662 |
| 7sealed | 170 | Imai, Masakatsu (1507) | Won 2-0 | +151677 |
| 8sealed | 88 | Murakami, Yuuki (Miyagi) (1796) | Won 2-0 | +201697 |
| 9sealed | 64 | Kaneko, Masami (1699) | Won 2-0 | +181715 |
| 10draft | 23 | Maeda, Lucio (1602) | Won 2-1 | +161731 |
| 11draft | 49 | Shiwaku, Tsuyoshi (1769) | Won 2-0 | +191750 |
| 12draft | 27 | Imagawa, Hiromasa (1732) | Lost 0-2 | -191731 |
| 13draft | 32 | Suzuki, Shin (1604) | Won 2-0 | +161747 |
| 14draft | 38 | Hassaku, Jinpei (1731) | Won 2-0 | +181765 |
| 15draft | 60 | Chye, Yian Hsiang (1716) | ID | 01765 |
| top | average opponent: 1642record: 9-3-1 | new rating: 1765 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 158 | Nakamura, Tomohiko (1517) | Won 2-0 | +181560 |
| 3standard | 34 | Tsumura, Kenji (1746) | Lost 1-2 | -151545 |
| 4standard | 209 | Tomohide M., (1500) | Won 2-1 | +171562 |
| 5standard | 73 | Kawaguchi, Akifumi (1545) | Won 2-0 | +181580 |
| 6standard | 52 | Yuuki H., (1538) | Won 2-1 | +171597 |
| 7standard | 63 | Sakajo, Yasuhisa (1797) | Won 2-1 | +221619 |
| 8standard | 28 | Kunisato, Ebie (1718) | Won 2-0 | +201639 |
| 9standard | 23 | Ino, Kentaro (2022) | Won 2-0 | +241663 |
| 10standard | 14 | Hiyoshi, Tatsuhiko (1599) | Won 2-0 | +171680 |
| 11standard | 5 | Kameyama, Takeshi (1645) | Won 2-0 | +181698 |
| 12standard | 3 | Shiraki, Takahiro (1672) | Lost 0-2 | -191679 |
| 13standard | 8 | Yamamoto, Akimasa (1839) | Lost 0-2 | -151664 |
| 14standard | 11 | Pham, Daniel (1834) | Won 2-0 | +211685 |
| 15standard | 13 | Endo, Ryota (1860) | Lost 1-2 | -151670 |
| top | average opponent: 1702record: 10-4 | new rating: 1670 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 77 | Wong, Tin Yau (1493) | Won 2-0 | +181522 |
| 4sealed | 28 | Gao, Roger (1596) | Lost 1-2 | -171505 |
| 5sealed | 71 | Juri, Nephthys (1536) | Won 2-1 | +191524 |
| 6sealed | 55 | Yasooka, Shota (2142) | Lost 0-2 | -81516 |
| 7sealed | 126 | Wu, Jia (1780) | Won 2-1 | +231539 |
| 8sealed | 52 | Sakajo, Yasuhisa (1732) | Lost 0-2 | -151524 |
| 9sealed | 75 | Zhang, Kai (1538) | Won 2-1 | +181542 |
| top | average opponent: 1688record: 4-3 | new rating: 1542 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 24 | Okamoto, Jin (1963) | Lost 1-2 | -91459 |
| 5sealed | 107 | Kanegawa, Toshiya (1564) | Won 2-1 | +201479 |
| 6sealed | 63 | Nishiwaki, Akito (1612) | Won 2-1 | +201499 |
| 7sealed | 11 | Mori, Katsuhiro (1976) | Lost 1-2 | -101489 |
| 8sealed | 36 | Kim, Min-su (Japan) (1690) | Won 2-0 | +221511 |
| 9draft | 17 | Matousek, Pavel (1848) | Lost 1-2 | -121499 |
| 10draft | 5 | Inoue, Toru (1676) | Won 2-0 | +211520 |
| 11draft | 37 | Tashiro, Yoshiaki (1682) | Lost 0-2 | -151505 |
| 12draft | 18 | Kurihara, Shingou (2064) | Won 2-1 | +271532 |
| 13draft | 13 | Kitayama, Masaya (1922) | Lost 1-2 | -111521 |
| 14draft | 31 | Kawate, Junpei (1594) | Lost 0-2 | -171504 |
| top | average opponent: 1781record: 5-6 | new rating: 1504 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 20 | Takahashi, Teo (1574) | Won 2-0 | +201479 |
| 3sealed | 84 | Ozawa, Takeshi (1652) | Won 2-0 | +211500 |
| 4sealed | 47 | Suzuki, Yuuji (1704) | Lost 0-2 | -141486 |
| 5sealed | 59 | Shimomura, Tetsuya (1530) | Lost 1-2 | -181468 |
| top | average opponent: 1615record: 2-2 | new rating: 1468 | ||
| Pro Tour Berlin 2008 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 166 | Irvine, David (1683) | Lost 0-2 | -161520 |
| 2extended | 216 | Lehtinen, Max (1651) | Lost 1-2 | -151505 |
| 3extended | 205 | Seaton, John (1511) | Lost 0-2 | -181487 |
| 4extended | 217 | Kaczmarczyk, Radek (1447) | Lost 0-2 | -191468 |
| 6extended | 184 | Lailey, Mark (1486) | Won 2-1 | +181486 |
| 7extended | 152 | Ikeda, Tsuyoshi (1757) | Lost 0-2 | -131473 |
| 8extended | 147 | Lee, Ji-Hoon (1672) | Lost 0-2 | -141459 |
| top | average opponent: 1601record: 1-6 | new rating: 1459 | ||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 82 | Itou, Shigehito (1526) | Won 2-0 | +171594 |
| 2sealed | 57 | Inuzuka, Satoshi (1517) | Lost 0-2 | -191575 |
| 3sealed | 63 | Kakuno, Yuuya (1476) | Lost 0-2 | -201555 |
| 4sealed | 143 | Briones, Dombri (1484) | Lost 0-2 | -191536 |
| top | average opponent: 1501record: 1-3 | new rating: 1536 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Morinaga, Masaharu (1500) | Won 2-0 | +181527 |
| 2sealed | 55 | Tanabe, Kazuya (1298) | Won 2-0 | +141541 |
| 3sealed | 14 | Okuda, Masateru (1549) | Lost 0-2 | -181523 |
| 4sealed | 89 | Kittaka, Toshiaki (1538) | Won 2-0 | +181541 |
| 5sealed | 61 | Nakajima, Gou (1502) | Lost 1-2 | -191522 |
| 6sealed | 107 | Itou, Motoaki (1538) | Won 2-0 | +191541 |
| 7sealed | 33 | Mori, Takashi (1548) | Won 2-1 | +181559 |
| 8sealed | 66 | Maruyama, Takaaki (1568) | Won 2-0 | +181577 |
| top | average opponent: 1505record: 6-2 | new rating: 1577 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 34 | Matsumoto, Ryuuji (1519) | Draw 1-1 | 01500 |
| 3extended | 46 | Matsushita, Masakazu (1611) | Won 2-0 | +201520 |
| 4extended | 40 | Mihara, Makihito (1896) | Lost 0-2 | -111509 |
| top | average opponent: 1675record: 1-1-1 | new rating: 1509 | ||