Matsubara, Shintaro
Current rating: 1788 (#2525)
Record: 51-36-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 109 | Ootani, Yousuke (1669) | Won 2-0 | +181710 |
| 3pioneer | 264 | Kido, Kohei (1473) | Lost 1-2 | -221688 |
| 4pioneer | 471 | Saito, Takaya (1797) | Won 2-1 | +201708 |
| 5pioneer | 281 | Kashima, Akihiro (1679) | Won 2-1 | +171725 |
| 6pioneer | 203 | Saito, Shinnosuke (1645) | Lost 1-2 | -191706 |
| 7pioneer | 233 | Ohta, Masataka (1705) | Won 2-1 | +181724 |
| 8pioneer | 186 | Honda, Rintaro (1845) | Won 2-1 | +201744 |
| 9pioneer | 100 | Kanegawa, Toshiya (1751) | Lost 1-2 | -181726 |
| 10pioneer | 123 | Akai, Satoshi (1632) | Won 2-1 | +161742 |
| 11pioneer | 75 | Okino, Ryuu (1670) | Won 2-0 | +171759 |
| 12pioneer | 80 | Ogasawara, Tomoaki (1698) | Won 2-0 | +171776 |
| 13pioneer | 41 | Fujii, Yuusaku (1525) | Won 2-0 | +131789 |
| 14pioneer | 38 | Renaud, Luke (1783) | Won 2-0 | +181807 |
| 15pioneer | 26 | Takada, Hiroki (1755) | Lost 0-2 | -191788 |
| top | average opponent: 1688record: 10-4 | new rating: 1788 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 68 | Matsuzaki, Ryuta (1584) | Won 2-0 | +191547 |
| 3standard | 174 | Kozakai, Yukio (1725) | Won 2-0 | +221569 |
| 4standard | 22 | Saito, Tomoharu (1980) | Lost 0-2 | -111558 |
| 5standard | 384 | Tomita, Hiroki (1382) | Lost 1-2 | -211537 |
| 6standard | 429 | Sato, Rei (1769) | Won 2-0 | +221559 |
| 7standard | 304 | Sato, Yuki (1502) | Won 2-1 | +171576 |
| 8standard | 194 | Goto, Yuki (1546) | Won 2-1 | +171593 |
| 9standard | 81 | Honda, Atsuo (1662) | Won 2-1 | +191612 |
| 10standard | 60 | Kawamura, Rikiya (1553) | Won 2-0 | +171629 |
| 11standard | 44 | Abe, Michio (1566) | Won 2-1 | +171646 |
| 12standard | 16 | Miyagishi, Kohei (1634) | Won 2-1 | +181664 |
| 13standard | 11 | Moriya, Erika (1711) | Won 2-1 | +191683 |
| 14standard | 12 | Yamamura, Yuma (1844) | Won 2-0 | +211704 |
| 15standard | 8 | Masukado, Kenta (2081) | Lost 1-2 | -121692 |
| top | average opponent: 1681record: 11-3 | new rating: 1692 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 122 | Masuda, Satoshi (1511) | Won 2-1 | +181555 |
| 3sealed | 33 | Soh, Joe (2148) | Lost 1-2 | -81547 |
| 4sealed | 511 | Urano, Shohei (1486) | Lost 1-2 | -191528 |
| 5sealed | 629 | Choumura, Shoui (1552) | Won 2-1 | +181546 |
| 6sealed | 379 | Aranami, Naoto (1574) | Lost 1-2 | -181528 |
| top | average opponent: 1654record: 2-3 | new rating: 1528 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 10 | Tsukagoshi, Tadaki (1701) | Won 2-0 | +211572 |
| 3modern | 102 | Hatoyama, Shinya (1546) | Lost 1-2 | -191553 |
| 4modern | 734 | Andou, Ryou (1533) | Won 2-0 | +181571 |
| 5modern | 517 | Sakai, Ryou (1491) | Won 2-0 | +161587 |
| 6modern | 306 | Tanabe, Kyohei (1517) | Won 2-0 | +171604 |
| 7modern | 177 | Watanabe, Kouhei 8114 (1556) | Won 2-0 | +171621 |
| 8modern | 25 | Mune, Kento (1645) | Lost 1-2 | -171604 |
| 9modern | 103 | Maeda, Takayuki (1140) | Lost 1-2 | -261578 |
| 10modern | 162 | Kobayashi, Yuuki 0719 (1536) | Lost 0-2 | -191559 |
| 11modern | 196 | Oomori, Shouhei (1531) | Won 2-1 | +181577 |
| 12modern | 165 | Egeyama, Tomoki (1527) | Lost 1-2 | -191558 |
| 13modern | 182 | Takano, Kantaro (1436) | Lost 1-2 | -211537 |
| top | average opponent: 1513record: 6-6 | new rating: 1537 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 470 | Fujiwara, Mizuki (1505) | Lost 0-2 | -181508 |
| 2standard | 569 | Sugita, Toshio (1480) | Won 2-0 | +171525 |
| 3standard | 495 | Gouda, Fumito (1413) | Won 2-1 | +161541 |
| 4standard | 409 | Inoue, Ojiro (1515) | Won 2-0 | +181559 |
| 5standard | 228 | Sakai, Tatsuya (1667) | Won 2-1 | +191578 |
| 6standard | 274 | Nagaoka, Takayuki (1821) | Lost 1-2 | -131565 |
| 7standard | 390 | Watanabe, Kouhei 7696 (1539) | Won 2-1 | +171582 |
| 8standard | 248 | Tanaka, Hayato (1607) | Won 2-1 | +191601 |
| 9standard | 179 | Uno, Yuki (1668) | Lost 0-2 | -171584 |
| 10standard | 153 | Ishikawa, Hayate (1489) | Lost 1-2 | -201564 |
| 11standard | 176 | Law, Albertus Hui Chin (1830) | Lost 1-2 | -131551 |
| top | average opponent: 1594record: 6-5 | new rating: 1551 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 310 | Sue, Ryoichi (1559) | Won 2-1 | +191521 |
| 2standard | 395 | Iwatsuki, Takanori (1555) | Won 2-0 | +191540 |
| 3standard | 616 | Shibata, Yuuki (1551) | Lost 1-2 | -181522 |
| 4standard | 663 | Tanaka, Masataka (1615) | Won 2-0 | +201542 |
| 5standard | 371 | Takano, Yuta (1595) | Won 2-0 | +191561 |
| 6standard | 303 | Yamamoto, Masafumi (1743) | Lost 1-2 | -151546 |
| 7standard | 503 | Sugimoto, Renn (1434) | Lost 1-2 | -201526 |
| top | average opponent: 1579record: 4-3 | new rating: 1526 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 483 | Date, Tsutomu (1459) | Lost 1-2 | -201559 |
| 3sealed | 622 | Engelsdorfer, Fabian (1511) | Lost 1-2 | -191540 |
| 4sealed | 1030 | Takamatsu, Hiroomi (1481) | Lost 0-2 | -191521 |
| 5sealed | 968 | Shimoyama, Masatoshi (1462) | Lost 1-2 | -191502 |
| top | average opponent: 1478record: 0-4 | new rating: 1502 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 561 | Sato, Kazuhito (1431) | Lost 0-2 | -201531 |
| 2modern | 957 | Harada, Yasuhiro (1413) | Won 2-0 | +151546 |
| 3modern | 1059 | Ikuta, Masaya (1410) | Won 2-0 | +161562 |
| 4modern | 477 | Satou, Naoki (1593) | Lost 1-2 | -171545 |
| 5modern | 1050 | Ishikawa, Yuki (1478) | Won 2-0 | +161561 |
| 6modern | 494 | Imai, Yu (1487) | Won 2-1 | +171578 |
| 7modern | 319 | Hasebe, Sho (1558) | Won 2-0 | +181596 |
| 8modern | 285 | Kiyohara, Daichi (1689) | Lost 1-2 | -171579 |
| top | average opponent: 1507record: 5-3 | new rating: 1579 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 400 | Wee, Pang Ming (1909) | Won 2-0 | +251564 |
| 4standard | 19 | Sun, Chuan (1827) | Lost 1-2 | -141550 |
| 5standard | 511 | Ichikawa, Sho (1567) | Lost 0-2 | -171533 |
| 6standard | 620 | Aihara, Shogaku (1613) | Won 2-0 | +191552 |
| 7standard | 400 | Takahashi, Osamu (1555) | Lost 1-2 | -181534 |
| 8standard | 651 | Morita, Akira (1531) | Draw 1-1 | 01534 |
| 9standard | 589 | Hasizume, Shoutarou (1467) | Won 2-0 | +171551 |
| top | average opponent: 1639record: 3-3-1 | new rating: 1551 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 399 | Morokuma, Daisuke (1500) | Won 2-1 | +181518 |
| 2standard | 391 | Nakajima, Masanori (1581) | Won 2-0 | +191537 |
| 3standard | 528 | Oono, Seita (1535) | Draw 1-1 | 01537 |
| 4standard | 291 | Kimbara, Shohei (1557) | Won 2-1 | +181555 |
| 5standard | 160 | Furukawa, Kazuya (1576) | Won 2-1 | +191574 |
| 6standard | 81 | Ou, Kaitou (1681) | Lost 1-2 | -161558 |
| 7standard | 227 | Yamamoto, Tetsuji (1519) | Lost 1-2 | -191539 |
| top | average opponent: 1564record: 4-2-1 | new rating: 1539 | ||