Yamada, Junki
Current rating: 1695
Record: 54-47-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 166 | Ishii, Hiroyuki (1609) | Won 2-1 | +181667 |
| 4pioneer | 2 | Ebitani, Keisuke (1747) | Won 2-0 | +191686 |
| 5pioneer | 68 | Ito, Shinichi (1769) | Won 2-0 | +201706 |
| 6pioneer | 46 | Takao, Naoki (1684) | Won 2-1 | +171723 |
| 7pioneer | 1 | Hirooka, Yoshihiro (1552) | Lost 0-2 | -211702 |
| 8pioneer | 31 | Miyake, Toru (1490) | Lost 0-2 | -221680 |
| 9pioneer | 99 | Tanabe, Takumi (1660) | Lost 1-2 | -181662 |
| 10pioneer | 137 | Yoshino, Kohei (1747) | Won 2-0 | +201682 |
| 11pioneer | 123 | Watanabe, Kouhei 8114 (1678) | Won 2-0 | +181700 |
| 12pioneer | 69 | Michibata, Tatsuya (1634) | Lost 1-2 | -201680 |
| 13pioneer | 109 | Ogasawara, Tomoaki (1682) | Won 2-0 | +181698 |
| 14pioneer | 58 | Shiotani, Keiichiro (1632) | Won 2-1 | +171715 |
| 15pioneer | 51 | Miyata, Kentaro (1616) | Lost 0-2 | -201695 |
| top | average opponent: 1654record: 8-5 | new rating: 1695 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 338 | Taki, Masaya (1297) | Lost 1-2 | -241627 |
| 4sealed | 440 | Nishikawa, Suguru (1486) | Lost 0-2 | -201607 |
| 5sealed | 807 | Yoshida, Kazutaka (1414) | Won 2-0 | +141621 |
| 6sealed | 462 | Miyahara, Hidetoh (1519) | Won 2-0 | +161637 |
| 7sealed | 309 | Saito, Taira (1544) | Won 2-0 | +171654 |
| 8sealed | 150 | Ido, Daiki (1427) | Draw 1-1 | -51649 |
| top | average opponent: 1448record: 3-2-1 | new rating: 1649 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 88 | Chang, Lei-Jia (1509) | Won 2-1 | +161656 |
| 4standard | 101 | Cho, Jae Seok (1736) | Lost 0-2 | -171639 |
| 5standard | 162 | Dayanghirang, John Niccolo (1533) | Won 2-1 | +161655 |
| 6standard | 153 | Sevcik, Lukas (1524) | Won 2-1 | +161671 |
| 7standard | 79 | Harane, Kenta (2089) | Lost 1-2 | -111660 |
| 8standard | 144 | Lee, Seungho (1494) | Won 2-0 | +151675 |
| 9standard | 92 | Ong, Simon (1677) | Lost 0-2 | -181657 |
| 10standard | 93 | Feng, Chiu Ren (1666) | Won 2-1 | +181675 |
| 11standard | 82 | Lu, Shaoan (1524) | Lost 0-2 | -211654 |
| 12standard | 79 | Yamada, Takuya (1613) | Won 2-0 | +181672 |
| 13standard | 77 | Wen, Tsai Lin (1589) | Lost 1-2 | -201652 |
| 14standard | 72 | Zhu, Yuxuan (1648) | Lost 0-2 | -181634 |
| 15standard | 76 | Hashimoto, Ryota (1592) | Won 2-1 | +171651 |
| top | average opponent: 1630record: 7-6 | new rating: 1651 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 554 | Kawamura, Akira (1516) | Won 2-1 | +181530 |
| 3modern | 314 | Tsukahara, Kazuto (1691) | Won 2-1 | +211551 |
| 4modern | 149 | Sakaino, Yuta (1536) | Won 2-1 | +171568 |
| 5modern | 135 | Kawasaki, Takeshi (1513) | Won 2-0 | +171585 |
| 6modern | 36 | Morofuji, Takuma (2140) | Lost 1-2 | -91576 |
| 7modern | 195 | Chiba, Akio (2045) | Won 2-0 | +261602 |
| 8modern | 49 | Maki, Hidekazu (1738) | Lost 0-2 | -151587 |
| 9modern | 184 | Yamada, Yusuke (1570) | Lost 1-2 | -181569 |
| 10modern | 209 | Matsuura, Takuya (1555) | Won 2-1 | +171586 |
| 11modern | 187 | Takishima, Hitoshi (1566) | Lost 1-2 | -181568 |
| 12modern | 173 | Tomomizu, Takuya (1450) | Won 2-0 | +161584 |
| 13modern | 115 | Nakano, Akinori (1663) | Won 2-1 | +191603 |
| 14modern | 128 | Kaneko, Yasuki (1651) | Won 2-0 | +191622 |
| 15modern | 84 | Sato, Tatsumi (1616) | Won 2-1 | +181640 |
| top | average opponent: 1661record: 10-4 | new rating: 1640 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 107 | Takezawa, Kyohei (1515) | Won 2-1 | +181501 |
| 3standard | 205 | Tanabe, Tetsuya (1556) | Won 2-1 | +191520 |
| 4standard | 78 | Nose, Koji (1766) | Won 2-1 | +231543 |
| 5standard | 112 | Tamada, Ryoichi (1849) | Lost 1-2 | -131530 |
| 6standard | 183 | Adachi, Kenta (1558) | Lost 1-2 | -171513 |
| 7standard | 189 | Imai, Seisuke (1445) | Won 2-1 | +161529 |
| 8standard | 217 | Takeshita, Ryo (1539) | Lost 1-2 | -171512 |
| top | average opponent: 1604record: 4-3 | new rating: 1512 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 422 | Furtado, Damien (1519) | Won 2-1 | +191522 |
| 3standard | 419 | Koike, Tomoyuki (1434) | Won 2-0 | +161538 |
| 4standard | 279 | Oomori, Shouhei (1539) | Lost 1-2 | -181520 |
| 5standard | 409 | Fukuyama, Kyohei (1535) | Won 2-1 | +181538 |
| 6standard | 308 | Kadowaki, Tatsuya (1520) | Lost 1-2 | -181520 |
| 7standard | 566 | Leydet, Cedric (1439) | Lost 1-2 | -201500 |
| 8standard | 481 | Kamiya, Kazuhiro (1512) | Lost 1-2 | -171483 |
| top | average opponent: 1500record: 3-4 | new rating: 1483 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 500 | Sakai, Takashi (1430) | Lost 1-2 | -191444 |
| 3sealed | 649 | Nishi, Kohei (1501) | Won 2-0 | +191463 |
| 4sealed | 515 | Kumada, Hiroki (1450) | Won 2-0 | +181481 |
| 5sealed | 265 | Yaocheng, Mark (1780) | Won 2-0 | +231504 |
| 6sealed | 296 | Usui, Haruki (1831) | Lost 1-2 | -121492 |
| 7sealed | 315 | Imai, Ayato (1744) | Won 2-1 | +231515 |
| 8sealed | 176 | Saito, Shinya (1904) | Lost 0-2 | -121503 |
| top | average opponent: 1663record: 4-3 | new rating: 1503 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 245 | Ikeda, Kengo (1387) | Won 2-1 | +171460 |
| 3sealed | 111 | Baba, Yasunori (1730) | Lost 0-2 | -131447 |
| 4sealed | 483 | Sugiyama, Fumikazu (1559) | Lost 0-2 | -161431 |
| 5sealed | 909 | Matsui, Yasuo (1686) | Won 2-0 | +221453 |
| 6sealed | 492 | Horibe, Satoshi (1539) | Won 2-1 | +201473 |
| 7sealed | 479 | Fukudome, Yuu (1696) | Lost 0-2 | -141459 |
| 8sealed | 491 | Yamamoto, Ryoichi (1616) | Won 2-0 | +211480 |
| 9sealed | 458 | Imai, Masakatsu (1536) | Lost 1-2 | -171463 |
| top | average opponent: 1594record: 4-4 | new rating: 1463 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1 | Yabuta, Junichi (1753) | Lost 1-2 | -121404 |
| 3modern | 1046 | Heaton, Robert (1409) | Won 2-0 | +181422 |
| 4modern | 573 | Takenaga, Tomohiro (1548) | Won 2-0 | +201442 |
| 5modern | 251 | Mizue, Youta (1590) | Lost 0-2 | -151427 |
| 6modern | 760 | Endo, Akiteru (1618) | Lost 0-2 | -141413 |
| 7modern | 916 | Takami, Yuta (1556) | Won 2-0 | +201433 |
| 8modern | 551 | Furutani, Yamato (1456) | Won 2-0 | +191452 |
| 9modern | 429 | Nakatsu, Yoshihito (1471) | Won 2-0 | +181470 |
| 10modern | 342 | Choi, Suouk (1548) | Won 2-0 | +191489 |
| 11modern | 293 | Kodama, Kentaro (1570) | Lost 1-2 | -161473 |
| 12modern | 272 | Pacis, Jack Nicholle (1526) | Lost 0-2 | -171456 |
| 13modern | 294 | Takahashi, Haruki 9522 (1524) | Won 2-0 | +191475 |
| 14modern | 204 | Urasaki, Takayuki (1591) | Lost 0-2 | -161459 |
| 15modern | 227 | Jung, Yong Hyuk (1560) | Lost 0-2 | -161443 |
| top | average opponent: 1552record: 7-7 | new rating: 1443 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 411 | Yamashita, Taiki (1520) | Won 2-0 | +191498 |
| 2standard | 110 | Tamano, Yuuki (1496) | Draw 1-1 | 01498 |
| 3standard | 674 | Hato, Yuya (1520) | Lost 1-2 | -181480 |
| 4standard | 912 | Ushie, Yuuta (1877) | Lost 1-2 | -111469 |
| 5standard | 1061 | Oouti, Kazuhito (1447) | Lost 1-2 | -181451 |
| 6standard | 1120 | Tashima, Kenji (1409) | Lost 0-2 | -191432 |
| 7standard | 1065 | Asai, Tetsuya (1443) | Lost 0-2 | -181414 |
| 8standard | 959 | Sugiyama, Kouichi (1494) | Won 2-1 | +201434 |
| 9standard | 825 | Ugutu, Jingi (1457) | Lost 0-2 | -181416 |
| top | average opponent: 1518record: 2-6-1 | new rating: 1416 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Matsumura, Hideaki (1447) | Lost 1-2 | -191481 |
| 2sealed | 775 | Sekiya, Hiroshi (1480) | Lost 1-2 | -181463 |
| 3sealed | 1250 | Tsuchida, Takashi (1359) | Won 2-0 | +161479 |
| 4sealed | 912 | Hisada, Kazuhiro (1483) | Won 2-0 | +181497 |
| 5sealed | 757 | Fuzita, Syunsuke (1501) | Lost 0-2 | -181479 |
| top | average opponent: 1454record: 2-3 | new rating: 1479 | ||