Watanabe, Shouichi
Current rating: 1662
Record: 69-67-1
- 2010
- 2012
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 110 | Kurusu, Kazuki (1548) | Lost 1-2 | -211671 |
| 4pioneer | 561 | Oshikawa, Akira (1770) | Won 2-0 | +201691 |
| 5pioneer | 247 | Tanaka, Mami (1402) | Lost 1-2 | -231668 |
| 6pioneer | 487 | Miyamoto, Naoki (1471) | Won 2-0 | +141682 |
| 7pioneer | 335 | Uemura, Akira (1549) | Lost 1-2 | -201662 |
| top | average opponent: 1548record: 2-3 | new rating: 1662 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 191 | Tanaka, Yu 6006 (1571) | Won 2-1 | +171662 |
| 4standard | 111 | Saito, Tomoya (1714) | Won 2-1 | +191681 |
| 5standard | 78 | Kim, Taewoo (1662) | Lost 0-2 | -181663 |
| 6standard | 113 | Ooi, Masaki (1495) | Won 2-1 | +151678 |
| 7standard | 128 | Obara, Takahiro (1551) | Lost 0-2 | -211657 |
| 8standard | 149 | Kayano, Youhei (1548) | Won 2-0 | +161673 |
| 9standard | 128 | Ho, Tsz Kin (1629) | Lost 1-2 | -181655 |
| 10standard | 142 | Sakano, Ippei (1576) | Lost 1-2 | -201635 |
| 11standard | 152 | Morimine, Seiya (1513) | Won 2-1 | +161651 |
| 12standard | 117 | Ma, Noah (1824) | Won 2-0 | +211672 |
| 13standard | 98 | Ohki, Tatsuhiko (1903) | Won 2-1 | +221694 |
| 14standard | 67 | Wakizaka, Hironari (1685) | Won 2-1 | +181712 |
| 15standard | 56 | Ueki, Yuuya (1599) | Lost 0-2 | -201692 |
| top | average opponent: 1636record: 8-5 | new rating: 1692 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 66 | Guo, Cheng (1621) | Lost 0-2 | -181628 |
| 4sealed | 493 | Hagiwara, Shuto (1511) | Won 2-1 | +151643 |
| 5sealed | 190 | Nagao, Taku (1536) | Won 2-1 | +161659 |
| 6sealed | 178 | Shiota, Akihiko (1809) | Won 2-0 | +211680 |
| 7sealed | 106 | Hasegawa, Tsuyoshi (1535) | Lost 1-2 | -201660 |
| 8sealed | 273 | Nozaki, Taiki (1571) | Won 2-0 | +161676 |
| 9sealed | 156 | Okamura, Yoshiaki (1599) | Won 2-1 | +171693 |
| 10draft | 84 | Ooba, Hideto (1483) | Lost 1-2 | -221671 |
| 11draft | 203 | Saeki, Katsuhisa (1913) | Lost 1-2 | -141657 |
| 12draft | 184 | Abe, Kouga (1574) | Won 2-0 | +171674 |
| 13draft | 162 | Nanba, Naoya (1885) | Lost 1-2 | -151659 |
| 14draft | 33 | Kitamoto, Hiroki (1887) | Lost 0-2 | -141645 |
| top | average opponent: 1660record: 6-6 | new rating: 1645 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 390 | Yamasaki, Shogo (1788) | Won 2-0 | +211647 |
| 4modern | 136 | Nakajima, Masato (1490) | Won 2-0 | +161663 |
| 5modern | 100 | Natsume, Takuya (1908) | Won 2-0 | +221685 |
| 6modern | 59 | Tanaka, Hironori 2609 (1544) | Won 2-0 | +151700 |
| 7modern | 12 | Endo, Ryota (1980) | Lost 1-2 | -131687 |
| 8modern | 95 | Nomiya, Yohei (1855) | Won 2-0 | +211708 |
| 9modern | 54 | Takeda, Hiroshi (1606) | Lost 1-2 | -191689 |
| 10modern | 70 | Popitukgul, Sutipong (1769) | Won 2-0 | +191708 |
| 11modern | 57 | Ohta, Masataka (1641) | Lost 1-2 | -191689 |
| 12modern | 132 | Yoshimura, Wataru (1471) | Lost 0-2 | -221667 |
| 13modern | 108 | Mialaret, Gary (1769) | Lost 1-2 | -161651 |
| 14modern | 143 | Yamasaki, Yuuta (1504) | Won 2-0 | +151666 |
| 15modern | 113 | Dunphy, Adam (1549) | Lost 1-2 | -201646 |
| top | average opponent: 1683record: 7-6 | new rating: 1646 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 240 | Furusawa, Reona (1532) | Lost 1-2 | -201617 |
| 4standard | 366 | Usuzawa, Yuuki (1530) | Lost 0-2 | -191598 |
| 5standard | 552 | Shirasaka, Satoshi (1454) | Won 2-0 | +151613 |
| 6standard | 459 | Kaneko, Takayuki (1443) | Won 2-1 | +151628 |
| 7standard | 306 | Ino, Keita (1654) | Lost 0-2 | -181610 |
| 8standard | 449 | Magata, Nobuhiko (1508) | Won 2-1 | +161626 |
| top | average opponent: 1520record: 3-3 | new rating: 1626 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 210 | Satonaka, Kentarou (1446) | Won 2-0 | +161535 |
| 4legacy | 101 | Miura, Katsuya (1544) | Lost 1-2 | -181517 |
| 5legacy | 244 | Murata, Tony (1693) | Won 2-0 | +221539 |
| 6legacy | 131 | Yoshida, Yutarou (1515) | Won 2-0 | +171556 |
| 7legacy | 106 | Takano, Genki (1552) | Lost 1-2 | -181538 |
| 8legacy | 74 | Seo, Kenta (1691) | Won 2-1 | +211559 |
| 9legacy | 53 | Yamada, Yasushi (1675) | Won 2-0 | +201579 |
| 10legacy | 69 | Choi, Kiho (1587) | Won 2-0 | +181597 |
| 11legacy | 32 | Fukunaga, Keisuke (1668) | Won 2-0 | +191616 |
| 12legacy | 19 | Sekikawa, Tsubasa (1725) | Lost 0-2 | -161600 |
| 13legacy | 42 | Katayama, Ryuichi (1600) | Won 2-0 | +181618 |
| 14legacy | 21 | Shoji, Keishi (1658) | Won 2-0 | +191637 |
| 15legacy | 18 | Iwasaki, Koichi (1626) | ID | 01637 |
| top | average opponent: 1614record: 9-3-1 | new rating: 1637 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 465 | Sugisawa, Tsuyoshi (1636) | Lost 0-2 | -161500 |
| 4sealed | 536 | Yamaguchi, Tomoyuki (1552) | Lost 0-2 | -171483 |
| 5sealed | 614 | Sibata, Kouji (1564) | Lost 0-2 | -171466 |
| 6sealed | 740 | Oikawa, Toshinori (1432) | Won 2-0 | +181484 |
| 7sealed | 648 | Ishii, Asuha (1497) | Won 2-0 | +181502 |
| 8sealed | 433 | Mizuno, Shiori (1430) | Won 2-0 | +171519 |
| top | average opponent: 1519record: 3-3 | new rating: 1519 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 408 | Tsukamoto, Mitsuru (1786) | Won 2-1 | +241413 |
| 3sealed | 128 | Sakamoto, Taiga (1465) | Won 2-1 | +191432 |
| 4sealed | 286 | Liu, Yuchen (1959) | Won 2-0 | +271459 |
| 5sealed | 98 | Ohki, Tatsuhiko (1753) | Lost 0-2 | -131446 |
| 6sealed | 245 | Nozaki, Taiki (1512) | Lost 1-2 | -161430 |
| 7sealed | 424 | Kaneko, Masayuki (1687) | Lost 0-2 | -141416 |
| 8sealed | 597 | Fujinami, Ryo (1509) | Won 2-1 | +201436 |
| 9sealed | 364 | Taniguchi, Reo (1615) | Won 2-1 | +211457 |
| 10draft | 319 | Kishihara, Nobuaki (1679) | Won 2-1 | +221479 |
| 11draft | 153 | Endo, Yusuke (1513) | Won 2-0 | +191498 |
| 12draft | 343 | Fujii, Tomoyuki (1679) | Won 2-1 | +211519 |
| 13draft | 109 | Boku, Takashi (1798) | Lost 0-2 | -131506 |
| 14draft | 196 | Shiota, Fumihiko (1879) | Lost 0-2 | -121494 |
| 15draft | 166 | Tachibana, Kentarou (1671) | Won 2-1 | +221516 |
| top | average opponent: 1679record: 9-5 | new rating: 1516 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 502 | Sutou, Masayoshi (1482) | Lost 1-2 | -151338 |
| 3modern | 1064 | Ikenoko, Hidehiro (1558) | Won 2-1 | +221360 |
| 4modern | 491 | Tanaka, Satosi (1554) | Won 2-0 | +211381 |
| 5modern | 610 | Udagawa, Yuuya (1367) | Lost 0-2 | -181363 |
| 6modern | 789 | Kokubo, Masayuki (1542) | Won 2-1 | +211384 |
| 7modern | 302 | Shibata, Akira (1531) | Lost 0-2 | -151369 |
| 8modern | 561 | Terada, Tadayoshi (1596) | Won 2-1 | +221391 |
| 9modern | 562 | Fujiwara, Kenta (1525) | Won 2-0 | +201411 |
| 10modern | 417 | Wang, Jiaqing (1513) | Won 2-0 | +201431 |
| 11modern | 270 | Kita, Takuya (1588) | Lost 0-2 | -151416 |
| 12modern | 223 | Itou, Takanori (1638) | Lost 1-2 | -141402 |
| 13modern | 264 | Hattori, Taiki (1657) | Lost 0-2 | -131389 |
| top | average opponent: 1546record: 6-6 | new rating: 1389 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Nishimura, Shinji (1507) | Won 2-1 | +201423 |
| 2standard | 153 | Maeda, Hinata (1518) | Lost 1-2 | -171406 |
| 3standard | 1015 | Kusunoki, Yuki (1509) | Lost 1-2 | -161390 |
| 4standard | 1015 | Kato, Wataru (1485) | Lost 0-2 | -161374 |
| 5standard | 1224 | Kojima, Toshihiro (1235) | Lost 0-2 | -211353 |
| top | average opponent: 1451record: 1-4 | new rating: 1353 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 121 | Andou, Shuusuke (1562) | Lost 1-2 | -161428 |
| 2legacy | 794 | Tutui, Seiya (1483) | Lost 0-2 | -171411 |
| 3legacy | 1173 | Tanaka, Masaki (1464) | Won 2-0 | +191430 |
| 4legacy | 876 | Wada, Yuusaku (1504) | Lost 0-2 | -171413 |
| 5legacy | 1052 | Carlos, Aaron (1623) | Won 2-1 | +221435 |
| 6legacy | 900 | Nagano, Toshimitsu (1463) | Won 2-1 | +181453 |
| 7legacy | 744 | Kawashima, Yuki (1556) | Lost 1-2 | -161437 |
| 8legacy | 745 | Yu, Hans Gregory (1501) | Lost 1-2 | -171420 |
| 9legacy | 708 | Toshida, Shin'ichi (1439) | Lost 0-2 | -171403 |
| top | average opponent: 1511record: 3-6 | new rating: 1403 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 692 | Tanaka, Shota (1484) | Won 2-0 | +181475 |
| 2standard | 329 | Yamaguchi, Satoru (1517) | Draw 1-1 | +11476 |
| 3standard | 741 | Tokuzato, Nobuyuki (1518) | Won 2-1 | +191495 |
| 4standard | 412 | Matsubara, Akifumi (1535) | Lost 1-2 | -171478 |
| 5standard | 710 | Tanaka, Katsumi (1499) | Lost 0-2 | -181460 |
| 6standard | 1018 | Kondo, Kazuya (1439) | Lost 1-2 | -181442 |
| 7standard | 1152 | Katsuta, Takafumi (1483) | Won 2-0 | +181460 |
| 8standard | 897 | Horber, Dominik (1529) | Lost 0-2 | -161444 |
| top | average opponent: 1501record: 3-4-1 | new rating: 1444 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 684 | Okamoto, Yasutaka (1516) | Lost 0-2 | -161405 |
| 2standard | 589 | Nagaya, Seigou (1446) | Lost 0-2 | -171388 |
| 3standard | 1088 | Morita, Kazuki (1464) | Won 2-0 | +191407 |
| 4standard | 964 | Kihara, Akio (1445) | Won 2-0 | +191426 |
| 5standard | 691 | Sakamoto, Ai (1500) | Won 2-1 | +191445 |
| 6standard | 521 | Mori, Takayuki (1539) | Won 2-1 | +201465 |
| 7standard | 322 | Irimura, Daisuke (1715) | Won 2-0 | +221487 |
| 8standard | 159 | Yoon, Je Yeon (1537) | Lost 0-2 | -171470 |
| 9standard | 297 | Yamada, Takuya (1737) | Lost 0-2 | -131457 |
| top | average opponent: 1544record: 5-4 | new rating: 1457 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Tsuji, Toshiya (1519) | Won 2-1 | +201456 |
| 2sealed | 157 | Fukasawa, Shinya (1507) | Lost 1-2 | -171439 |
| 3sealed | 353 | Kobayashi, Yuuki 0719 (1467) | Lost 0-2 | -181421 |
| top | average opponent: 1497record: 1-2 | new rating: 1421 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 340 | Suzuki, Yuuji (1618) | Lost 1-2 | -151412 |
| 2standard | 529 | Terada, Yuuta (1482) | Won 2-0 | +201432 |
| 3standard | 363 | Tanaka, Hidekazu (1501) | Won 2-1 | +191451 |
| 4standard | 448 | Tada, Mitsuhiro (1501) | Lost 1-2 | -171434 |
| 5standard | 554 | Sato, Masatoshi (1385) | Won 2-0 | +171451 |
| 6standard | 346 | Kurakami, Shun (1625) | Lost 0-2 | -151436 |
| top | average opponent: 1519record: 3-3 | new rating: 1436 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 204 | Nishihara, Hiroki (1439) | Lost 0-2 | -191481 |
| 2extended | 355 | Komatsuda, Junpei (1482) | Lost 0-2 | -181463 |
| 3extended | 448 | Kaido, Yoshiaki (1465) | Lost 1-2 | -181445 |
| 4extended | 492 | Shinozaki, Toshiyuki (1448) | Lost 1-2 | -181427 |
| top | average opponent: 1458record: 0-4 | new rating: 1427 | ||