Shinkawa, Takuya
Current rating: 1596
Record: 32-28-3
| Grand Prix Kobe 2017 (modern) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 321 | Kayano, Akira (1500) | Won 2-0 | +151658 |
| 2modern | 519 | Sugimoto, Akinori (1501) | Lost 1-2 | -211637 |
| 3modern | 751 | Yamanaka, Masaya (1504) | Lost 0-2 | -201617 |
| 4modern | 1013 | Baba, Shoma (1479) | Lost 1-2 | -211596 |
| top | average opponent: 1496record: 1-3 | new rating: 1596 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 133 | Nakahara, Yoshihiro (1518) | Won 2-1 | +181543 |
| 3sealed | 461 | Fukuya, Kenji (1469) | Lost 1-2 | -191524 |
| 4sealed | 736 | Mitsuyasu, Hidetoshi (1543) | Lost 1-2 | -181506 |
| 5sealed | 849 | Yamano, Tatsuto (1357) | Won 2-1 | +161522 |
| 6sealed | 740 | Yang, Chao (1514) | Won 2-0 | +171539 |
| 7sealed | 405 | Ryusuke, Kobayashi (1575) | Won 2-1 | +191558 |
| 8sealed | 319 | Ogi, Hiroshi (1599) | Won 2-0 | +191577 |
| 9sealed | 118 | Hirabayashi, Yuki1029 (1644) | Won 2-0 | +191596 |
| 10draft | 37 | Lam, Tsz Yeung (1937) | Won 2-0 | +241620 |
| 11draft | 201 | Okamoto, Jin (1754) | Lost 1-2 | -161604 |
| 12draft | 198 | Ishino, Katsunori (1533) | Won 2-0 | +171621 |
| 13draft | 221 | Moriya, Daisuke (1798) | Lost 1-2 | -151606 |
| 14draft | 95 | Nam, Kyung-Min (1585) | Won 2-0 | +181624 |
| 15draft | 82 | Hayashi, Daisuke (1664) | Won 2-0 | +191643 |
| top | average opponent: 1606record: 10-4 | new rating: 1643 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 34 | Yonezu, Kazutoyo (1517) | Lost 1-2 | -171438 |
| 3legacy | 353 | Watanabe, Susumu (1500) | Won 2-1 | +191457 |
| 4legacy | 170 | Yamada, Takatoshi (1520) | Won 2-1 | +191476 |
| 5legacy | 156 | Matsumoto, Yuki1423 (1723) | Won 2-0 | +231499 |
| 6legacy | 123 | Horie, Isamu (1574) | Won 2-1 | +191518 |
| 7legacy | 54 | Uehara, Jin (1534) | Won 2-1 | +191537 |
| 8legacy | 28 | Kato, Kensuke (1692) | Draw 1-1 | +21539 |
| 9legacy | 28 | Robb, Justin (1768) | Lost 1-2 | -141525 |
| top | average opponent: 1603record: 5-2-1 | new rating: 1525 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Nakamura, Junpei (1464) | Won 2-1 | +181485 |
| 2sealed | 119 | Muramatsu, Daisuke (1553) | Lost 0-2 | -171468 |
| 3sealed | 369 | Takakuwa, Minoru (1563) | Lost 1-2 | -161452 |
| 4sealed | 369 | Date, Hiroshi (1724) | Won 2-1 | +231475 |
| 5sealed | 307 | Kanehira, Haruki (1394) | Lost 1-2 | -201455 |
| top | average opponent: 1540record: 2-3 | new rating: 1455 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 729 | Lee, Yong Jun (1500) | Lost 1-2 | -181507 |
| 2modern | 1098 | Mimura, Yusuke (1482) | Won 2-0 | +171524 |
| 3modern | 1100 | Nakamura, Ryuji (1418) | Lost 1-2 | -201504 |
| 4modern | 1176 | Nishiki, Kentarou (1561) | Lost 0-2 | -171487 |
| 5modern | 1152 | Tanigawa, Kenichirou (1469) | Lost 1-2 | -181469 |
| 6modern | 1134 | Ueda, Yuya (1444) | Lost 1-2 | -191450 |
| 7modern | 1060 | Furutani, Yamato (1446) | Lost 1-2 | -181432 |
| 8modern | 993 | Iba, Tomoki (1408) | Won 2-0 | +181450 |
| 9modern | 953 | Ohsumi, Katsutoshi (1389) | Won 2-1 | +171467 |
| top | average opponent: 1457record: 3-6 | new rating: 1467 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Miyahara, Syoutarou (1526) | Won 2-0 | +201476 |
| 2sealed | 51 | Shimazu, Yoshiki (1495) | Won 2-1 | +181494 |
| 3sealed | 171 | Sashida, Tomoro (1478) | Won 2-0 | +181512 |
| 4sealed | 2 | Kajita, Yuuki (1506) | Won 2-1 | +181530 |
| 5sealed | 30 | Fujii, Akira (1576) | Won 2-0 | +181548 |
| 6sealed | 14 | Liu, Yuchen (1904) | Lost 1-2 | -111537 |
| 7sealed | 55 | Nitsu, Shunsuke (1598) | Lost 0-2 | -171520 |
| 8sealed | 64 | Yaocheng, Mark (1621) | Won 2-1 | +201540 |
| 9sealed | 54 | Gao, Tan (1729) | Lost 0-2 | -151525 |
| top | average opponent: 1604record: 6-3 | new rating: 1525 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Shin, Takahiro (1523) | Won 2-0 | +181513 |
| 2standard | 214 | Ogino, Junpei (1517) | Lost 1-2 | -181495 |
| 3standard | 293 | Nakahara, Yasuhiro (1523) | Won 2-1 | +191514 |
| 4standard | 284 | Atobe, Kazuki (1455) | Lost 0-2 | -191495 |
| 5standard | 288 | Oosawa, Syo (1486) | Lost 0-2 | -181477 |
| 6standard | 394 | Matoba, Keisuke (1464) | Won 2-1 | +171494 |
| 7standard | 320 | Nishio, Yoshihiro (1400) | Lost 1-2 | -191475 |
| 8standard | 330 | Hinohara, Toyokazu (1456) | Lost 0-2 | -191456 |
| top | average opponent: 1478record: 3-5 | new rating: 1456 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 204 | Sasaki, Yuusuke (Osaka) (1415) | Lost 1-2 | -201480 |
| 2extended | 229 | Komaki, Naoki (1492) | Won 2-1 | +191499 |
| 3extended | 155 | Itou, Tomoya (1452) | Won 2-0 | +171516 |
| 4extended | 188 | Iwazaki, Yuuta (1519) | Lost 0-2 | -181498 |
| 5extended | 208 | Koretomo, Yuji (1484) | Draw 1-1 | 01498 |
| 6extended | 204 | Yoshimura, Motoki (1342) | Draw 1-1 | -31495 |
| top | average opponent: 1451record: 2-2-2 | new rating: 1495 | ||