Satou, Takamasa
Current rating: 1454
Record: 28-33-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 359 | Nakatani, Masaya (1500) | Lost 1-2 | -181473 |
| 2sealed | 629 | Yao, Zhang (1431) | Lost 0-2 | -191454 |
| 3sealed | 1005 | Makino, Yuuhei (1458) | Won 2-1 | +181472 |
| 4sealed | 841 | Koide, Hirohito (1476) | Lost 1-2 | -181454 |
| top | average opponent: 1466record: 1-3 | new rating: 1454 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Shibata, Takeshi (1570) | Lost 0-2 | -171465 |
| 2sealed | 812 | Takeuchi, Kento (1482) | Won 2-0 | +181483 |
| 3sealed | 530 | Mutou, Yoshinosuke (1464) | Won 2-1 | +181501 |
| 4sealed | 529 | Fukudome, Yuu (1640) | Lost 1-2 | -151486 |
| 5sealed | 704 | Tsuchihashi, Takuya (1757) | Won 2-0 | +221508 |
| 6sealed | 595 | Hagiwara, Tomoaki (1524) | Lost 1-2 | -171491 |
| top | average opponent: 1573record: 3-3 | new rating: 1491 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Hayashi, Ryuichiro (1500) | Won 2-0 | +181553 |
| 2standard | 537 | Yamamoto, Takahiro (1556) | Won 2-1 | +181571 |
| 3standard | 456 | Sato, Kimihiko (1761) | Lost 1-2 | -151556 |
| 4standard | 875 | Tsukagoshi, Tadaki (1743) | Lost 1-2 | -151541 |
| 5standard | 1107 | Endo, Takatomo (1440) | Won 2-0 | +171558 |
| 6standard | 661 | Komori, Yuuya (1446) | Lost 0-2 | -201538 |
| 7standard | 1037 | Misumi, Kyouhei (1578) | Lost 0-2 | -181520 |
| 8standard | 938 | Takeda, Yuki (1479) | Lost 1-2 | -181502 |
| 9standard | 844 | Kobayashi, Makoto (1393) | Lost 1-2 | -201482 |
| top | average opponent: 1544record: 3-6 | new rating: 1482 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 695 | Katakawa, Souta (1500) | Lost 1-2 | -191538 |
| 2sealed | 852 | Horiike, Shinya (1542) | Won 2-0 | +181556 |
| 3sealed | 935 | Kyo, Kano (1467) | Won 2-1 | +161572 |
| 4sealed | 479 | Sun, Chuan (1506) | Won 2-0 | +171589 |
| 5sealed | 448 | Sorakup, Aekarash (1675) | Lost 0-2 | -171572 |
| 6sealed | 738 | Wen, Yuning (1573) | Lost 1-2 | -181554 |
| 7sealed | 668 | Yasuda, Takaaki (1485) | Lost 0-2 | -191535 |
| top | average opponent: 1535record: 3-4 | new rating: 1535 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 597 | Kishida, Hiroaki (1500) | Lost 1-2 | -171456 |
| 2standard | 690 | Shimojo, Naoki (1481) | Won 2-0 | +181474 |
| 3standard | 655 | Kamoi, Ryo (1600) | Won 2-0 | +211495 |
| 4standard | 694 | Hagiwara, Masakatsu (1585) | Won 2-1 | +191514 |
| 5standard | 228 | Maeda, Kaname (1573) | Won 2-1 | +191533 |
| 6standard | 87 | Taiga, Terasaka (1554) | Won 2-0 | +191552 |
| 7standard | 158 | Ogino, Junpei (1565) | Lost 0-2 | -181534 |
| 8standard | 143 | Xu, Shiwei (1577) | Won 2-1 | +191553 |
| 9standard | 122 | Toyohara, Eisuke (1484) | Won 2-0 | +171570 |
| 10standard | 134 | Suematsu, Takaaki (1809) | Lost 0-2 | -141556 |
| 11standard | 137 | Endou, Hideaki (1580) | Lost 1-2 | -181538 |
| 12standard | 133 | Kamioka, Masayuki (1605) | Won 2-1 | +201558 |
| 13standard | 103 | Kobayashi, Ukyo (1516) | Draw 1-1 | -11557 |
| 14standard | 109 | Araki, Tatsunori (1569) | Won 2-1 | +181575 |
| 15standard | 90 | Hayashi, Daisuke (1558) | Lost 0-2 | -181557 |
| top | average opponent: 1570record: 9-5-1 | new rating: 1557 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Takehana, Yuki (1596) | Won 2-1 | +201461 |
| 2sealed | 17 | Yamagishi, Tetsuya (1552) | Won 2-0 | +201481 |
| 3sealed | 109 | Tanaka, Shinichi (1492) | Lost 0-2 | -181463 |
| 4sealed | 311 | Miura, Naoyasu (1523) | Won 2-0 | +191482 |
| 5sealed | 64 | Katayama, Hiroki (1591) | Lost 1-2 | -161466 |
| 6sealed | 291 | Tamoto, Kei (1405) | Won 2-0 | +171483 |
| 7sealed | 179 | Mutou, Kazuki (1623) | Lost 0-2 | -151468 |
| 8sealed | 208 | Suzuki, Yuuji (1603) | Won 2-1 | +201488 |
| 9sealed | 145 | Hirayama, Atsushi (1675) | Lost 0-2 | -151473 |
| top | average opponent: 1562record: 5-4 | new rating: 1473 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 245 | Kojima, Toshihiro (1324) | Won 2-0 | +151485 |
| 2sealed | 28 | Sawai, Hajime (1518) | Lost 1-2 | -171468 |
| 3sealed | 363 | Ichikawa, Yuuki (1504) | Lost 0-2 | -181450 |
| 4sealed | 454 | Tatsuhara, Satoshi (1305) | Won 2-1 | +161466 |
| 5sealed | 272 | Terajima, Kazuma (1495) | Won 2-0 | +181484 |
| 6sealed | 314 | Mitsuya, Kazuhiko (1785) | Lost 1-2 | -121472 |
| 7sealed | 273 | Kawakami, Hiroshi (1728) | Lost 0-2 | -141458 |
| 8sealed | 248 | Chang, Che-cheng (1478) | Lost 0-2 | -171441 |
| top | average opponent: 1517record: 3-5 | new rating: 1441 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 99 | Fujimoto, Yosuke (1655) | Won 2-0 | +211521 |
| 3extended | 11 | Matsushima, Yuuya (1514) | Lost 1-2 | -181503 |
| 4extended | 162 | Yokoyama, Shouta (1671) | Lost 0-2 | -151488 |
| 5extended | 290 | Hishida, Akinori (1487) | Lost 0-2 | -181470 |
| top | average opponent: 1582record: 1-3 | new rating: 1470 | ||