Shiroza, Shinichiro
Current rating: 1524
Record: 89-81-3
- 2005
- 2007
- 2008
- 2009
- 2010
- 2012
- 2013
- 2014
- 2015
- 2016
- 2018
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 92 | Kondo, Fumiya (1594) | Lost 0-2 | -171501 |
| 2legacy | 578 | Wada, Kazumasa (1453) | Won 2-0 | +171518 |
| 3legacy | 354 | Miyanishi, Makoto (1568) | Lost 0-2 | -171501 |
| 4legacy | 567 | Nishimura, Takuya (1518) | Won 2-1 | +181519 |
| 5legacy | 312 | Nanjo, Masashi (1827) | Won 2-0 | +241543 |
| 6legacy | 379 | Matsushita, Masayoshi (1571) | Won 2-0 | +181561 |
| 7legacy | 261 | Ohasi, Masaki (1493) | Lost 0-2 | -191542 |
| 8legacy | 310 | Furuichi, Takenori (1514) | Lost 1-2 | -181524 |
| top | average opponent: 1567record: 4-4 | new rating: 1524 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 444 | Noguchi, Masayoshi (1572) | Lost 1-2 | -191600 |
| 4legacy | 341 | Taya, Hironobu (1435) | Lost 1-2 | -211579 |
| 5legacy | 670 | Winn, Eric (1488) | Won 2-0 | +161595 |
| 6legacy | 380 | Ishiguro, Youhei (1614) | Lost 1-2 | -171578 |
| 7legacy | 742 | Okawa, Hiroshi (1477) | Lost 1-2 | -201558 |
| 8legacy | 800 | Tsumagari, Shuhei (1408) | Lost 0-2 | -211537 |
| 9legacy | 693 | Bacleon, Joseph Brianne (1461) | Lost 1-2 | -191518 |
| top | average opponent: 1494record: 1-6 | new rating: 1518 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 230 | Iwama, Gaku (1494) | Won 2-0 | +161618 |
| 3standard | 54 | Takahashi, Taro (1448) | Lost 0-2 | -211597 |
| 4standard | 890 | Fukuda, Yuuki (1671) | Won 2-1 | +191616 |
| 5standard | 564 | Maruyama, Shouta (1623) | Draw 1-1 | 01616 |
| 6standard | 453 | Satomura, Shunsuke (1659) | Won 2-0 | +191635 |
| 7standard | 267 | Kanazawa, Ryo (1608) | Won 2-1 | +181653 |
| 8standard | 178 | Itazu, Yoshihisa (1481) | Lost 1-2 | -211632 |
| 9standard | 311 | Park, Jun Young (1928) | Lost 1-2 | -131619 |
| top | average opponent: 1614record: 4-3-1 | new rating: 1619 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 454 | Takano, Kodai (1530) | Lost 0-2 | -201646 |
| 3sealed | 844 | Park, Hyun-myung (1490) | Lost 1-2 | -211625 |
| 4sealed | 1153 | Kawamae, Toshiyuki (1353) | Lost 1-2 | -231602 |
| top | average opponent: 1458record: 0-3 | new rating: 1602 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 460 | Nagashima, Ryutaro (1518) | Lost 0-2 | -211666 |
| top | record: 0-1 | new rating: 1666 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2135 | Saegusa, Nobuyuki (1612) | Lost 0-2 | -201652 |
| 3sealed | 2369 | Naitou, Yousuke (1500) | Lost 1-2 | -201632 |
| 4sealed | 2352 | Furukawa, Hiroyuki (1474) | Won 2-1 | +151647 |
| 5sealed | 2238 | Banno, Fumiya (1501) | Won 2-0 | +151662 |
| 6sealed | 2201 | Kaneko, Masayuki (1520) | Won 2-0 | +161678 |
| 7sealed | 2150 | Kaminaga, Ryuu (1535) | Won 2-1 | +151693 |
| 8sealed | 2051 | Kato, Kensuke (1694) | Won 2-1 | +181711 |
| 9sealed | 2075 | Yokomizo, Gouki (1378) | Lost 0-2 | -241687 |
| top | average opponent: 1527record: 5-3 | new rating: 1687 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 39 | Maruyama, Yuichiro (1554) | Lost 0-2 | -191549 |
| 3legacy | 239 | Hosokawa, Takahiro (1467) | Won 2-1 | +171566 |
| 4legacy | 305 | Tabuchi, Toshiyuki (1483) | Won 2-1 | +161582 |
| 5legacy | 140 | Tamura, Hajime (1626) | Won 2-0 | +191601 |
| 6legacy | 95 | Miyazaki, Rintarou (1570) | Won 2-0 | +181619 |
| 7legacy | 58 | Kurata, Yoshihiko (1615) | Won 2-0 | +181637 |
| 8legacy | 41 | Umehara, Kei (1691) | Lost 1-2 | -171620 |
| 9legacy | 31 | Yamauchi, Shotaro (1564) | Won 2-1 | +171637 |
| 10legacy | 103 | Ishigami, Youhei (1594) | Won 2-0 | +171654 |
| 11legacy | 66 | Murata, Atsushi (1619) | Draw 1-1 | -11653 |
| 12legacy | 43 | Naganawa, Yuuki (1681) | Lost 1-2 | -171636 |
| 13legacy | 70 | Nakano, Tatsuhito (1695) | Won 2-1 | +191655 |
| 14legacy | 47 | Oosawa, Syo (1588) | Won 2-0 | +171672 |
| 15legacy | 34 | Shindou, Takehiro (1624) | ID | 01672 |
| top | average opponent: 1598record: 9-3-2 | new rating: 1672 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 124 | Ikuta, Kazuya (1569) | Lost 1-2 | -181548 |
| 3sealed | 353 | Taki, Yasunori (1497) | Won 2-1 | +171565 |
| 4sealed | 273 | Tamura, Youhei (1572) | Lost 0-2 | -171548 |
| 5sealed | 334 | Tanzawa, Masanori (1499) | Won 2-1 | +171565 |
| 6sealed | 150 | Arakawa, Tatsuya (1757) | Won 2-1 | +211586 |
| 7sealed | 104 | Mori, Takeshi (1563) | Lost 0-2 | -181568 |
| top | average opponent: 1576record: 3-3 | new rating: 1568 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 982 | Ono, Daisuke (1427) | Won 2-1 | +151626 |
| 3modern | 878 | Shimizu, Ryouta (1598) | Lost 1-2 | -191607 |
| 4modern | 979 | Kobori, Tetsuya (1450) | Lost 1-2 | -211586 |
| 5modern | 1035 | Oku, Daisaku (1488) | Won 2-0 | +171603 |
| 6modern | 883 | Shimada, Hiroya (1885) | Won 2-1 | +231626 |
| 7modern | 867 | Toneri, Tatsuki (1527) | Lost 0-2 | -201606 |
| 8modern | 906 | Emi, Shin'ichirou (1503) | Lost 1-2 | -201586 |
| 9modern | 887 | Takahashi, Osamu (1491) | Lost 1-2 | -201566 |
| top | average opponent: 1546record: 3-5 | new rating: 1566 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 501 | Hirooka, Toshiki (1514) | Won 2-0 | +171600 |
| 2sealed | 596 | Kawamura, Naoki (1521) | Won 2-0 | +161616 |
| 3sealed | 667 | Iso, Toshiharu (1512) | Won 2-0 | +161632 |
| 4sealed | 568 | Oohashi, Kazuhiro (1559) | Lost 1-2 | -191613 |
| 5sealed | 663 | Konagai, Ryota (1410) | Won 2-1 | +141627 |
| 6sealed | 574 | Shibata, Daisuke (1537) | Won 2-0 | +171644 |
| 7sealed | 537 | Nam, Sung Wook (1859) | Won 2-1 | +221666 |
| 8sealed | 532 | Ito, Keigo (1656) | Lost 0-2 | -191647 |
| 9sealed | 544 | Kawaguchi, Kenji (1579) | Won 2-1 | +171664 |
| 10draft | 3 | Tomikawa, Akihisa (1512) | Lost 1-2 | -211643 |
| 11draft | 13 | Hayashi, Shouya (1671) | Won 2-1 | +191662 |
| 12draft | 57 | Kou, Changsu (1822) | Lost 0-2 | -151647 |
| 13draft | 51 | Inoue, Yuusuke (1575) | Lost 0-2 | -191628 |
| 15draft | 70 | Kozakai, Yukio (1714) | Lost 0-2 | -171611 |
| top | average opponent: 1603record: 8-6 | new rating: 1611 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 628 | Wada, Kazunori (1558) | Won 2-0 | +171623 |
| 3standard | 565 | Kusunoki, Yuki (1564) | Lost 0-2 | -191604 |
| 4standard | 768 | Tsuchiya, Hideaki (1733) | Won 2-0 | +201624 |
| 5standard | 664 | Takamatsu, Hideyasu (1498) | Lost 0-2 | -201604 |
| 6standard | 634 | Idesawa, Ryo (1568) | Won 2-1 | +171621 |
| 7standard | 689 | Yang, Jun-mo (1533) | Lost 0-2 | -191602 |
| 8standard | 693 | Yada, Kazuki (1553) | Lost 1-2 | -191583 |
| top | average opponent: 1572record: 3-4 | new rating: 1583 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 97 | Miwa, Toshiharu (1519) | Lost 0-2 | -191583 |
| 2standard | 326 | Gao, Jing Jian (1481) | Won 2-1 | +161599 |
| 3standard | 324 | Yamanokuchi, Takanori (1497) | Won 2-0 | +161615 |
| 4standard | 380 | Imoto, Koichiro (1482) | Won 2-0 | +161631 |
| 5standard | 252 | Tamura, Youhei (1526) | Lost 1-2 | -201611 |
| 6standard | 359 | Wang, Chih Ming (1591) | Lost 1-2 | -181593 |
| 7standard | 342 | Miura, Yuuki (1623) | Won 2-0 | +181611 |
| 8standard | 270 | Lee, Yoon-Hyung (1472) | Lost 0-2 | -201591 |
| 9standard | 228 | Imamura, Norihide (1451) | Won 2-0 | +151606 |
| top | average opponent: 1516record: 5-4 | new rating: 1606 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Suzuki, Masahiro 5436 (1500) | Lost 1-2 | -201596 |
| 2sealed | 377 | Tanigawa, Futa (1477) | Won 2-1 | +151611 |
| 3sealed | 306 | Akimoto, Yoshiki (1465) | Won 2-0 | +161627 |
| 4sealed | 209 | Fujimoto, Takehiro8110 (1483) | Won 2-1 | +151642 |
| 5sealed | 182 | Kojima, Kazuaki (1543) | Lost 1-2 | -201622 |
| 6sealed | 182 | Mizuno, Kunihiko (1517) | Lost 0-2 | -201602 |
| top | average opponent: 1498record: 3-3 | new rating: 1602 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 318 | Hayashi, Tomonari (1499) | Lost 0-2 | -201603 |
| 3standard | 580 | Oikawa, Tetsuro (1465) | Won 2-0 | +151618 |
| 4standard | 265 | Kawahara, Masanobu (1492) | Won 2-0 | +161634 |
| 5standard | 195 | Abe, Motoki (1716) | Draw 0-0 | +11635 |
| 6standard | 262 | Miyata, Yousuke (1536) | Lost 1-2 | -191616 |
| top | average opponent: 1541record: 2-2-1 | new rating: 1616 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 249 | Okada, Keita (1493) | Won 2-1 | +151670 |
| 3modern | 252 | Matsunaga, Koutarou (1538) | Won 2-0 | +151685 |
| 4modern | 162 | Harano, Takahiro (1643) | Lost 0-2 | -191666 |
| 5modern | 137 | Saito, Taishi (1463) | Lost 0-2 | -211645 |
| 6modern | 349 | Nam, Kyung Hwan (1433) | Lost 1-2 | -221623 |
| top | average opponent: 1514record: 2-3 | new rating: 1623 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 106 | Yamakawa, Hiroyuki (1491) | Won 2-0 | +151640 |
| 3standard | 103 | Arai, Takeshi (1504) | Won 2-0 | +161656 |
| 4standard | 97 | Kubouchi, Naoki (1767) | Won 2-0 | +201676 |
| 5standard | 49 | Fukuta, Shingo (1625) | Lost 0-2 | -191657 |
| 6standard | 40 | Ueki, Yoshinori (1551) | Lost 1-2 | -201637 |
| 7standard | 185 | Mihashi, Takanobu (1600) | Won 2-0 | +171654 |
| 8standard | 123 | Matsuzaki, Takanori (1556) | Won 2-1 | +171671 |
| 9standard | 66 | Marcik, Michal (1779) | Lost 0-2 | -161655 |
| top | average opponent: 1609record: 5-3 | new rating: 1655 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 120 | Endou, Yuusuke (1768) | Won 2-0 | +211651 |
| 5extended | 37 | Kudo, Takuya (Yamagata (1570) | Won 2-0 | +171668 |
| 6extended | 2 | Masuyama, Takuya (1488) | Lost 1-2 | -221646 |
| 7extended | 29 | Fukutani, Yuushou (1536) | Lost 0-2 | -201626 |
| 8extended | 77 | Suzuki, Taiki (1610) | Lost 1-2 | -181608 |
| 9extended | 100 | Yamazaki, Kotaro (1543) | Won 2-1 | +171625 |
| top | average opponent: 1586record: 3-3 | new rating: 1625 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Dan, Takuya (1559) | Lost 0-2 | -171531 |
| 2sealed | 150 | Ihara, Keita (1446) | Lost 1-2 | -201511 |
| 3sealed | 191 | Takahashi, Ryou (1380) | Won 2-1 | +161527 |
| 4sealed | 214 | Ookubo, Ryou (1483) | Won 2-0 | +171544 |
| 5sealed | 148 | Honda, Hirohito (1446) | Won 2-0 | +161560 |
| 6sealed | 116 | Hirosawa, Yuki (1523) | Won 2-0 | +171577 |
| 7sealed | 100 | Kiyatake, Morishi (1494) | Won 2-1 | +171594 |
| 8sealed | 55 | Kitahara, Hiroaki (1511) | Won 2-1 | +161610 |
| 9draft | 24 | Minami, Masashi (1669) | Won 2-1 | +191629 |
| 10draft | 26 | Uchida, Momotarou (1637) | Won 2-0 | +191648 |
| 11draft | 30 | Minoshima, Takenori (1548) | Won 2-1 | +161664 |
| 12draft | 47 | Moriya, Jun (1749) | Lost 0-2 | -171647 |
| 13draft | 35 | Ozawa, Takeshi (1710) | Lost 0-2 | -171630 |
| 14draft | 25 | Nakamura, Hajime (1812) | ID | 01630 |
| top | average opponent: 1569record: 9-4-1 | new rating: 1630 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Shibuya, Toshihiro (1554) | Won 2-1 | +181589 |
| 2sealed | 162 | Tsuboyama, Shuta (1466) | Lost 0-2 | -201569 |
| 3sealed | 246 | Koseki, Kouta (1502) | Won 2-0 | +171586 |
| 4sealed | 170 | Fukuta, Shingo (1557) | Lost 0-2 | -191567 |
| 5sealed | 227 | banzuela, david shane (1530) | Lost 0-2 | -191548 |
| top | average opponent: 1522record: 2-3 | new rating: 1548 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 166 | Hatanaka, Kengo (1462) | Won 2-1 | +171551 |
| 2extended | 87 | Motoshiromizu, Hiroshi (1503) | Lost 1-2 | -191532 |
| 3extended | 183 | Itou, Shouichi (1500) | Won 2-0 | +171549 |
| 4extended | 147 | Maki, Toshiya (1505) | Won 2-0 | +171566 |
| 5extended | 55 | Mino, Tetsuya (1646) | Lost 1-2 | -161550 |
| 6extended | 113 | Iguchi, Tomohiro (1522) | Won 2-1 | +171567 |
| 7extended | 47 | Kinoshita, Atsushi (1480) | Won 2-1 | +171584 |
| 8extended | 128 | Omori, Kazuto (1500) | Won 2-0 | +161600 |
| 9extended | 50 | Sakai, Yoshitoki (1619) | Lost 0-2 | -171583 |
| 10extended | 6 | Tanaka, Kouichi (1558) | Won 2-0 | +171600 |
| 11extended | 40 | Kawate, Junpei (1636) | Won 2-1 | +191619 |
| 12extended | 21 | Komuro, Shuu (1889) | Lost 0-2 | -131606 |
| 13extended | 35 | Matsumoto, Fumiya (1574) | Lost 1-2 | -191587 |
| 14extended | 12 | Kawakami, Hiroshi (1711) | Lost 0-2 | -161571 |
| top | average opponent: 1579record: 8-6 | new rating: 1571 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Nakajima, Takahito (1500) | Lost 0-2 | -181520 |
| 2standard | 258 | Niinomi, Toshiya (1536) | Won 2-0 | +181538 |
| 3standard | 139 | Ito, Wataru (1485) | Won 2-0 | +171555 |
| 4standard | 232 | Shiraishi, Kenji (1448) | Lost 0-2 | -201535 |
| 5standard | 248 | Nishihara, Hiroki (1517) | Won 2-0 | +181553 |
| 6standard | 155 | Takahashi, Kenji (1513) | Lost 1-2 | -191534 |
| top | average opponent: 1500record: 3-3 | new rating: 1534 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 87 | Shimada, Atsuki (1487) | Won 2-0 | +191495 |
| 2standard | 175 | Iwasaki, Yuusuke (1582) | Lost 0-2 | -171478 |
| 3standard | 175 | Ooue, Isao (1500) | Won 2-0 | +191497 |
| 4standard | 134 | Sakuma, Toshimitsu (1782) | Won 2-0 | +231520 |
| 5standard | 85 | Miyazaki, Yuuichi (1561) | Won 2-0 | +181538 |
| 6standard | 57 | Sasaki, Ryouichi (1533) | Won 2-0 | +181556 |
| 7standard | 45 | Iwama, Hirokazu (1531) | Won 2-0 | +181574 |
| 8standard | 31 | Hori, Nobuaki (1588) | Lost 0-2 | -181556 |
| 9standard | 62 | Kuraoka, Satoshi (1570) | Lost 1-2 | -181538 |
| top | average opponent: 1570record: 6-3 | new rating: 1538 | ||
| Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 32 | Terada, Tadashi (1597) | Won 2-1 | +201520 |
| 5block | 23 | Osawa, Takuya (1829) | Lost 0-2 | -131507 |
| 6block | 44 | Shimada, Masatake (1660) | Lost 0-2 | -151492 |
| 7block | 74 | Satou, Dai (1630) | Lost 1-2 | -161476 |
| top | average opponent: 1679record: 1-3 | new rating: 1476 | ||