Shimokobe, Yukihiro
Current rating: 1478
Record: 48-46-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Akase, Yosuke (1302) | Won 2-1 | +141517 |
| 2sealed | 513 | Ueyama, Yuji (1532) | Lost 0-2 | -181499 |
| 3sealed | 706 | Liang, Zhaoyuan (1505) | Lost 0-2 | -181481 |
| 4sealed | 902 | Doyama, Hayate (1462) | Won 2-1 | +181499 |
| 5sealed | 816 | Okada, Keita (1317) | Lost 0-2 | -211478 |
| top | average opponent: 1424record: 2-3 | new rating: 1478 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 357 | Maki, Ryosuke (1506) | Lost 0-2 | -181498 |
| 3sealed | 614 | Sasagawa, Hitoshi (1508) | Won 2-0 | +181516 |
| 4sealed | 489 | Son, Dong-il (1502) | Lost 1-2 | -181498 |
| 5sealed | 726 | Fujimoto, Shun (1506) | Lost 0-2 | -181480 |
| 6sealed | 731 | Itou, Tomoya (1618) | Won 2-0 | +201500 |
| 7sealed | 653 | Kawano, Junichi (1629) | Lost 1-2 | -151485 |
| 8sealed | 587 | Matsuda, Takuya (1485) | Won 2-0 | +181503 |
| top | average opponent: 1536record: 3-4 | new rating: 1503 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Yamano, Tatsuto (1148) | Won 2-0 | +111554 |
| 2sealed | 531 | Hiroi, Yuta (1344) | Won 2-1 | +141568 |
| 3sealed | 486 | Nishimura, Masateru (1623) | Won 2-0 | +191587 |
| 4sealed | 203 | Saito, Shinnosuke (1615) | Lost 1-2 | -171570 |
| 5sealed | 296 | Ishikawa, Shou (1795) | Draw 1-1 | +41574 |
| 6sealed | 347 | Camarillo, Ryan (1519) | Lost 0-2 | -191555 |
| 7sealed | 538 | Hayashi, Masashi (1446) | Lost 1-2 | -201535 |
| 8sealed | 680 | Nakabayashi, Ryouta (1489) | Lost 1-2 | -191516 |
| top | average opponent: 1497record: 3-4-1 | new rating: 1516 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 689 | Goto, Takashi (1504) | Won 2-0 | +171576 |
| 4standard | 60 | Seo, Noboru (1539) | Lost 1-2 | -181558 |
| 5standard | 581 | Saito, Hirotsugu (1808) | Lost 0-2 | -141544 |
| 6standard | 868 | Kondou, Yoshiki (1569) | Lost 1-2 | -181526 |
| 7standard | 1026 | Horibe, Satoshi (1528) | Won 2-1 | +181544 |
| 8standard | 751 | Kakinohana, Keisuke (1503) | Won 2-1 | +181562 |
| 9standard | 562 | Sakamoto, Daisuke (1514) | Lost 1-2 | -191543 |
| top | average opponent: 1566record: 3-4 | new rating: 1543 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 383 | Hosoya, Yusuke (1500) | Lost 0-2 | -201586 |
| 2sealed | 483 | Kobayashi, Kenta (1531) | Won 2-1 | +171603 |
| 3sealed | 448 | Caro, Kyle (1500) | Lost 0-2 | -191584 |
| 4sealed | 412 | Uno, Yuuya (1482) | Won 2-0 | +161600 |
| 5sealed | 367 | Hatta, Tetsuya (1485) | Lost 0-2 | -201580 |
| 6sealed | 361 | Yang, Chiahsiang (1447) | Lost 1-2 | -211559 |
| top | average opponent: 1491record: 2-4 | new rating: 1559 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 720 | Ushijima, Syun (1448) | Won 2-1 | +161623 |
| 2sealed | 828 | Matsushita, Takayuki (1470) | Won 2-1 | +151638 |
| 3sealed | 760 | Furuse, Noriaki (1500) | Lost 1-2 | -211617 |
| 4sealed | 792 | Katamine, Yuki (1504) | Lost 0-2 | -201597 |
| 5sealed | 931 | Shimamura, Kazushige (1390) | Won 2-1 | +141611 |
| 6sealed | 897 | Murasawa, Yuuya (1520) | Won 2-1 | +171628 |
| 7sealed | 744 | Cho, Sejeong (1533) | Won 2-0 | +161644 |
| 8sealed | 663 | Okamura, Tomohiko (1601) | Lost 0-2 | -191625 |
| 9sealed | 733 | Uesugi, Fumiya (1576) | Lost 1-2 | -191606 |
| top | average opponent: 1505record: 5-4 | new rating: 1606 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1653 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 971 | Uchiyama, Daichi (1463) | Won 2-1 | +151668 |
| 2modern | 732 | Itou, Shigehito (1537) | Lost 1-2 | -211647 |
| 3modern | 1121 | Mita, Ryoichi (1552) | Lost 1-2 | -191628 |
| 4modern | 1178 | Itamura, Hirohide (1505) | Lost 1-2 | -211607 |
| top | average opponent: 1514record: 1-3 | new rating: 1607 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1066 | Takasawa, Yuuki (1500) | Lost 0-2 | -211668 |
| 2sealed | 1002 | Nagashima, Keita (1482) | Won 2-0 | +141682 |
| 3sealed | 971 | Kuroyanagi, Hirohito (1452) | Won 2-1 | +141696 |
| 4sealed | 923 | Fukushima, Naoya (1518) | Draw 1-1 | -31693 |
| 5sealed | 880 | Kawai, Yusuke (1627) | Lost 1-2 | -191674 |
| 6sealed | 949 | Gotou, Setsuya (1520) | Lost 0-2 | -211653 |
| top | average opponent: 1516record: 2-3-1 | new rating: 1653 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Kobayashi, Tatsurou (1500) | Lost 1-2 | -211615 |
| 2sealed | 350 | Tsujimoto, Susumu (1491) | Won 2-1 | +161631 |
| 3sealed | 346 | Yagi, Tetsuhiro (1414) | Won 2-1 | +141645 |
| 4sealed | 333 | Nakane, Toshiki (1522) | Won 2-1 | +161661 |
| 5sealed | 80 | Torigoe, Seitaro (1542) | Lost 1-2 | -201641 |
| 6sealed | 208 | Yamashiro, Junji (1535) | Won 2-1 | +161657 |
| 7sealed | 156 | Yuasa, Kentarou (1660) | Draw 1-1 | 01657 |
| 8sealed | 174 | Hiramatsu, Mamoru (1591) | Won 2-1 | +171674 |
| 9sealed | 117 | Tanaka, Akira (1542) | Won 2-0 | +151689 |
| top | average opponent: 1533record: 6-2-1 | new rating: 1689 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 72 | Soh, Weng Heng (1637) | Won 2-0 | +181674 |
| 3standard | 88 | Shimizu, Akio (1535) | Won 2-0 | +151689 |
| 4standard | 82 | Matsumoto, Yuki1423 (1491) | Lost 1-2 | -211668 |
| 5standard | 83 | Saeki, Katsuhisa (1540) | Lost 0-2 | -201648 |
| 6standard | 208 | Takano, Riku (1469) | Lost 0-2 | -221626 |
| 7standard | 238 | Hori, Keisuke (1439) | Won 2-1 | +151641 |
| 8standard | 182 | Yamasaki, Rintarou (1536) | Lost 1-2 | -201621 |
| 9standard | 162 | Sasamoto, Yuko (1438) | Won 2-1 | +151636 |
| top | average opponent: 1511record: 4-4 | new rating: 1636 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 52 | Saito, Tomoharu (1984) | Won 2-0 | +251566 |
| 5sealed | 5 | Hosoiri, Yoshihito (1659) | Won 2-0 | +201586 |
| 6sealed | 9 | Suzuki, Nobuyoshi (1751) | Lost 1-2 | -151571 |
| 7sealed | 22 | Kaida, Hiroshi (1601) | Won 2-1 | +181589 |
| 8sealed | 9 | Bernat, Michael (1901) | Won 2-1 | +241613 |
| 9sealed | 12 | Taru, Genki (1838) | Won 2-1 | +221635 |
| 10draft | 39 | Inoue, Toru (1640) | Lost 1-2 | -181617 |
| 11draft | 40 | Mihara, Makihito (1949) | Won 2-0 | +241641 |
| 12draft | 34 | Yamamoto, Kentaro (1884) | Lost 0-2 | -141627 |
| 13draft | 38 | Kumoura, Daisuke (1825) | Won 2-1 | +221649 |
| 14draft | 17 | Mihara, Makihito (1963) | Won 2-0 | +231672 |
| 15draft | 5 | Ishikawa, Shou (1781) | Lost 1-2 | -161656 |
| top | average opponent: 1815record: 8-4 | new rating: 1656 | ||
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Narita, Ryouta (1500) | Lost 1-2 | -191520 |
| 2sealed | 110 | Nozu, Shizutaka (1369) | Won 2-0 | +161536 |
| 3sealed | 55 | Kiso, Keisuke (1464) | Won 2-1 | +161552 |
| 4sealed | 77 | Aoki, Satoshi (1503) | Won 2-1 | +171569 |
| 5sealed | 75 | Ishimura, Shintaro (1784) | Lost 1-2 | -141555 |
| 6sealed | 97 | Yasukawa, Kazuhide (1685) | Lost 1-2 | -151540 |
| 7sealed | 34 | Itou, Motoaki (1487) | Lost 0-2 | -191521 |
| 8sealed | 75 | Nakazawa, Kazuhiro (1631) | Won 2-0 | +201541 |
| top | average opponent: 1553record: 4-4 | new rating: 1541 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Iwama, Yuki (1500) | Won 2-0 | +181518 |
| 2sealed | 131 | Nagataki, Tsubasa (1519) | Won 2-0 | +181536 |
| 3sealed | 79 | Suzuki, Fumito (1533) | Won 2-0 | +181554 |
| 4sealed | 32 | Iwano, Shuzo (1605) | Lost 0-2 | -171537 |
| 5sealed | 77 | Okada, Kou (1673) | Lost 0-2 | -161521 |
| 6sealed | 114 | Nonaka, Kengo (1520) | Won 2-1 | +181539 |
| 7sealed | 94 | Maruyama, Hiromi (1518) | Lost 0-2 | -181521 |
| 8sealed | 94 | Kinoshita, Kouta (1521) | Won 2-0 | +181539 |
| top | average opponent: 1549record: 5-3 | new rating: 1539 | ||