Yamasaki, Takumi
Current rating: 1566
Record: 82-75-4
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 407 | Soloviev, Valentin (1559) | Lost 1-2 | -181570 |
| 4standard | 411 | Asano, Tatsuro (1498) | Lost 0-2 | -201550 |
| 5standard | 552 | Yamada, Yuto (1497) | Won 2-0 | +171567 |
| 6standard | 379 | Orimo, Yuto (1559) | Won 2-1 | +181585 |
| 7standard | 184 | Kondo, Go (1536) | Lost 1-2 | -191566 |
| top | average opponent: 1530record: 2-3 | new rating: 1566 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 552 | Maruyama, Masaaki (1664) | Lost 0-2 | -181625 |
| 4sealed | 693 | Kurita, Yudai (1651) | Lost 1-2 | -171608 |
| 5sealed | 740 | Fukazawa, Yuuki (1539) | Lost 0-2 | -201588 |
| top | average opponent: 1618record: 0-3 | new rating: 1588 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 478 | Okada, Naoya (1645) | Lost 0-2 | -181651 |
| 4modern | 327 | Mita, Ryoichi (1471) | Lost 0-2 | -211630 |
| 5modern | 781 | Abe, Masanori (1495) | Won 2-1 | +151645 |
| 6modern | 635 | Ayata, Seitaro (1522) | Draw 1-1 | -21643 |
| 7modern | 538 | Takesue, Chikara (1731) | Lost 0-1 | -161627 |
| 8modern | 553 | Chen, Daniel (1516) | Won 2-0 | +161643 |
| top | average opponent: 1563record: 2-3-1 | new rating: 1643 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1688 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 320 | Kuroda, Masashiro (1898) | Lost 0-2 | -141674 |
| 4standard | 426 | Sato, Keisuke (1615) | Lost 1-2 | -191655 |
| 5standard | 699 | Noto, Kohei (1478) | Won 2-0 | +141669 |
| top | average opponent: 1664record: 1-2 | new rating: 1669 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 292 | Saida, Toshihiro (1875) | Lost 0-2 | -141624 |
| 4standard | 431 | Kato, Jun (1629) | Lost 0-2 | -181606 |
| 5standard | 832 | Ishihara, Takashi (1550) | Won 2-1 | +171623 |
| 6standard | 706 | Oohashi, Toshiyuki (1723) | Won 2-0 | +201643 |
| 7standard | 422 | Sugaya, Yuta (1463) | Won 2-0 | +151658 |
| 8standard | 378 | Kyo, Ifu (1705) | Won 2-0 | +191677 |
| 9standard | 118 | Yajima, Tatsuaki (1695) | Won 2-1 | +181695 |
| 10standard | 41 | Matsuda, Yuki (1599) | Won 2-1 | +161711 |
| 11standard | 60 | Kato, Kensuke (1822) | Lost 1-2 | -161695 |
| 12standard | 50 | Choumura, Shoui (1595) | Won 2-0 | +171712 |
| 13standard | 77 | Pai, Fu Tzu (1610) | Lost 0-2 | -201692 |
| 14standard | 95 | Maki, Hidekazu (1612) | Lost 1-2 | -201672 |
| 15standard | 97 | Imazawa, Junpei (1545) | Won 2-0 | +161688 |
| top | average opponent: 1648record: 8-5 | new rating: 1688 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 242 | Motomura, Shigeru (1843) | Won 2-0 | +221664 |
| 4sealed | 63 | Arai, Kenichiro (1754) | Won 2-1 | +191683 |
| 5sealed | 110 | Tsuruoka, Shouta (1585) | Won 2-1 | +161699 |
| 6sealed | 58 | Sasaki, Tsuyoshi (1482) | Lost 1-2 | -221677 |
| 7sealed | 92 | Kamo, Keisuke (1536) | Lost 1-2 | -201657 |
| 8sealed | 190 | Funahashi, Shun (1611) | Lost 0-2 | -191638 |
| top | average opponent: 1635record: 3-3 | new rating: 1638 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1681 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 13 | Chung, Syndy Sum (1748) | Lost 1-2 | -171664 |
| 4standard | 110 | Yasuda, Masayuki (1848) | Lost 0-2 | -141650 |
| 5standard | 247 | Surangsrirat, Khumpon (1365) | Lost 0-2 | -231627 |
| 6standard | 244 | Lai, Jeremy (1472) | Won 2-0 | +151642 |
| top | average opponent: 1608record: 1-3 | new rating: 1642 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 110 | Ge, Jia Cheng (1536) | Won 2-0 | +181596 |
| 4standard | 79 | Pacis, Jack Nicholle (1572) | Lost 1-2 | -191577 |
| 5standard | 96 | Okino, Ryuu (1636) | Lost 0-2 | -171560 |
| 6standard | 172 | Deng, Jiachao (1521) | Won 2-1 | +171577 |
| 7standard | 132 | Wang, Ke (1521) | Won 2-0 | +171594 |
| 8standard | 96 | Suzuike, Fumiyasu (1783) | Lost 1-2 | -141580 |
| 9standard | 116 | Tian, Cheng (1496) | Won 2-1 | +161596 |
| 10standard | 62 | Yoshimori, Sho (1750) | Won 2-1 | +211617 |
| 11standard | 53 | Morikawa, Taichi (1869) | Won 2-1 | +231640 |
| 12standard | 26 | Huang, Hao-Shan (2019) | Won 2-1 | +241664 |
| 13standard | 18 | Tanaka, Fumiya (1612) | Won 2-0 | +171681 |
| 14standard | 19 | Moriya, Ryo (1687) | Lost 1-2 | -181663 |
| 15standard | 28 | Wang, Weiliang (1656) | Won 2-0 | +181681 |
| top | average opponent: 1666record: 9-4 | new rating: 1681 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 136 | Ito, Atsushi (1750) | Lost 0-2 | -151565 |
| 4sealed | 645 | Matsumoto, Shou (1490) | Won 2-0 | +171582 |
| 5sealed | 226 | Morishima, Ryo (1543) | Draw 1-1 | -11581 |
| 6sealed | 351 | Maruyama, Yuichiro (1650) | Won 2-0 | +201601 |
| 7sealed | 228 | Li, Ang (1498) | Won 2-0 | +161617 |
| 8sealed | 132 | Hattori, Takesi (1501) | Won 2-1 | +161633 |
| 9sealed | 73 | Yoshida, Shintarou (1765) | Lost 1-2 | -161617 |
| 10draft | 204 | Oomori, Shouhei (1550) | Lost 1-2 | -191598 |
| 11draft | 125 | Lanteli, Mathias (1524) | Won 2-0 | +161614 |
| 12draft | 286 | Hoshino, Masaaki (1795) | Lost 0-2 | -141600 |
| 13draft | 334 | Kahata, Issei (1519) | Won 2-1 | +161616 |
| 14draft | 215 | Hattori, Takesi (1516) | Lost 0-2 | -201596 |
| 15draft | 209 | Xing, Yiqiang (1594) | Lost 1-2 | -181578 |
| top | average opponent: 1592record: 6-6-1 | new rating: 1578 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 42 | Teng, Kaiyuan (1317) | Won 2-0 | +131598 |
| 4standard | 16 | Suarez, Roberto (1553) | Lost 1-2 | -181580 |
| 5standard | 60 | Lao, Emilson (1538) | Draw 1-1 | -11579 |
| 6standard | 103 | Nakamura, Akihiro (1400) | Won 2-1 | +151594 |
| 7standard | 62 | Escano, Jose Roberto (1557) | Won 2-0 | +171611 |
| 8standard | 40 | Wu, Kon Fai (1935) | Lost 0-2 | -121599 |
| 9standard | 73 | Golpeo, Kirsten (1578) | Lost 1-2 | -191580 |
| top | average opponent: 1554record: 3-3-1 | new rating: 1580 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 226 | Niwa, Ryuuta (1475) | Lost 0-2 | -211595 |
| 4modern | 848 | Suzuki, Yasuhiko (1514) | Won 2-0 | +171612 |
| 5modern | 389 | Ono, Daisuke (1363) | Won 2-1 | +141626 |
| 6modern | 117 | Inukai, Masahiro (1553) | Lost 1-2 | -201606 |
| 7modern | 376 | Shimizu, Yuji (1556) | Won 2-0 | +171623 |
| 8modern | 377 | Ichino, Takahito (1586) | Lost 0-2 | -181605 |
| 9modern | 513 | Fujikura, Iori (1530) | Lost 0-2 | -201585 |
| top | average opponent: 1511record: 3-4 | new rating: 1585 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 407 | Hagiya, Ginga (1509) | Won 2-0 | +161657 |
| 3standard | 174 | Zhong, Zhenming (1494) | Lost 1-2 | -211636 |
| 4standard | 442 | Saito, Go (1540) | Lost 0-2 | -201616 |
| 5standard | 951 | Saitou, Masashi (1419) | Won 2-0 | +141630 |
| 6standard | 645 | Suzuki, Yasufumi (1522) | Won 2-0 | +161646 |
| 7standard | 513 | Shiura, Takefumi (1441) | Won 2-0 | +151661 |
| 8standard | 350 | Oomori, Shouhei (1500) | Won 2-0 | +151676 |
| 9standard | 168 | Ishiwada, Hiroyuki (1741) | Lost 1-2 | -171659 |
| 10standard | 296 | Okada, Yuki (1676) | Won 2-1 | +181677 |
| 11standard | 247 | Yoshida, Shintarou (1620) | Lost 1-2 | -191658 |
| 12standard | 255 | Yamaguchi, Tomoyuki (1539) | Lost 0-2 | -201638 |
| 13standard | 287 | Sakatani, Tsuyoshi (1544) | Lost 0-2 | -201618 |
| 14standard | 290 | Ueda, Takao (1550) | Won 2-0 | +171635 |
| 15standard | 247 | Tamai, Yuno (1575) | Lost 0-2 | -191616 |
| top | average opponent: 1548record: 7-7 | new rating: 1616 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 114 | Diez, Mikel (1865) | Won 2-1 | +221665 |
| 3standard | 268 | Minahan, Keane (1639) | Lost 1-2 | -181647 |
| 4standard | 294 | Larsson, Jonatan (1712) | Lost 0-2 | -171630 |
| 5standard | 397 | Skinstad, Erik (1680) | Lost 1-2 | -171613 |
| 6standard | 502 | Fabregas, Joan (1450) | Won 2-0 | +151628 |
| 7standard | 436 | Dorado Bugallo, Angel (1485) | Won 2-0 | +151643 |
| 8standard | 235 | Gracia Mas, Manuel (1542) | Won 2-0 | +171660 |
| 9standard | 163 | Fresneda Atienza, Juan (1626) | Lost 0-2 | -191641 |
| top | average opponent: 1625record: 4-4 | new rating: 1641 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 65 | Cross, Aaron (1547) | Lost 0-2 | -201617 |
| 3standard | 213 | Wong, Andrew (1451) | Lost 0-0 | -211596 |
| 4standard | 294 | Ho, Chun Jian (1604) | Won 2-0 | +181614 |
| 5standard | 203 | Manan, Rhede (1502) | Won 2-1 | +161630 |
| 6standard | 166 | Amornjarusiri, Pathorn (1486) | Won 2-1 | +151645 |
| 7standard | 123 | Tirol, Patrick Benjamin (1540) | Draw 1-1 | -11644 |
| 8standard | 111 | Wong, Freddy Choon Sung (1723) | Won 2-1 | +191663 |
| 9standard | 68 | Lee, Gil-Hwan (1574) | Lost 1-2 | -201643 |
| top | average opponent: 1553record: 4-3-1 | new rating: 1643 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 49 | Kawatsu, Shunsuke (1471) | Won 2-0 | +161616 |
| 3standard | 36 | Cheung, Justin (1818) | Lost 0-1 | -151601 |
| 4standard | 124 | Murao, Masaaki (1452) | Lost 0-2 | -201581 |
| 5standard | 257 | Nakayama, Hiroshi (1428) | Won 2-0 | +151596 |
| 6standard | 185 | Wong, Ming Him (1517) | Won 2-0 | +161612 |
| 7standard | 1009 | Imai, Ayato (1787) | Won 2-1 | +211633 |
| 8standard | 56 | Nose, Shunsuke (1525) | Lost 1-2 | -191614 |
| 9standard | 147 | Wong, Deniz (1589) | Won 2-0 | +171631 |
| 10standard | 84 | Law, Charles (1861) | Won 2-1 | +221653 |
| 11standard | 55 | Ong Kit Teck, Bryan (1647) | Won 2-1 | +181671 |
| 12standard | 49 | Liu, Xinchang (1595) | Won 2-0 | +171688 |
| 13standard | 39 | Kato, Kazuki (1838) | Lost 0-2 | -161672 |
| 14standard | 51 | Kakumae, Teruya (1746) | Lost 1-2 | -161656 |
| 15standard | 69 | Jia, Zhiyu (1591) | Lost 0-2 | -191637 |
| top | average opponent: 1633record: 8-6 | new rating: 1637 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 488 | Hachiya, Kota (1447) | Won 2-0 | +161561 |
| 3standard | 191 | Ozawa, Takahiro (1703) | Won 2-0 | +211582 |
| 4standard | 232 | Takenouchi, Tetsuya (1701) | Won 2-1 | +201602 |
| 5standard | 40 | Shimura, Ichirou (1767) | Won 2-1 | +211623 |
| 6standard | 9 | Morofuji, Takuma (2051) | Lost 0-2 | -111612 |
| 7standard | 214 | Xie, Zhan (1724) | Lost 0-2 | -161596 |
| 8standard | 347 | Minotani, Jun (1568) | Lost 1-2 | -181578 |
| 9standard | 378 | Zheng, Junyuan (1763) | Won 2-0 | +211599 |
| 10standard | 434 | Murakami, Toki (1599) | Won 2-0 | +181617 |
| 11standard | 245 | Hibino, Yasutaka (1695) | Won 2-1 | +201637 |
| 12standard | 169 | Ebihara, Ryo (1599) | Lost 0-2 | -191618 |
| 13standard | 232 | Seet, Danny (1615) | Lost 1-2 | -181600 |
| top | average opponent: 1686record: 7-5 | new rating: 1600 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Hu, Shaopeng (1469) | Lost 1-2 | -201517 |
| 2sealed | 260 | Wang, Rui (1482) | Won 2-0 | +181535 |
| 3sealed | 277 | Wang, Jianian (1482) | Lost 0-2 | -191516 |
| 4sealed | 371 | Liu, Jia 6454 (1482) | Lost 0-2 | -191497 |
| 5sealed | 428 | Cao, Yifan (1449) | Won 2-0 | +171514 |
| 6sealed | 408 | Yao, Shuo (1423) | Won 2-0 | +171531 |
| 7sealed | 314 | Ji, Zihao (1468) | Lost 1-2 | -191512 |
| 8sealed | 306 | Dai, XiaoChen (1425) | Won 2-0 | +161528 |
| 9sealed | 250 | Karesvuori, Karo (1481) | Won 2-1 | +171545 |
| top | average opponent: 1462record: 5-4 | new rating: 1545 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 276 | Larsen-Scott, James (1476) | Lost 0-2 | -201522 |
| 2modern | 422 | Bartol, Alan (1482) | Lost 0-2 | -181504 |
| 3modern | 498 | Hilliard, James (1479) | Won 2-1 | +171521 |
| 4modern | 353 | Buchan, Lachlan (1559) | Lost 1-2 | -171504 |
| 5modern | 480 | Crowther, Alex (1463) | Won 2-1 | +171521 |
| 6modern | 352 | Nilon, Rhody (1481) | Won 2-0 | +171538 |
| 7modern | 307 | Mastroianni, Joe (1510) | Won 2-1 | +181556 |
| 8modern | 250 | Gaieski, Ethan (1491) | Lost 1-2 | -191537 |
| top | average opponent: 1493record: 4-4 | new rating: 1537 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Ferdinands, Chris (1499) | Lost 0-2 | -181482 |
| 2sealed | 377 | Innes, Jack (1482) | Won 2-0 | +181500 |
| 3sealed | 278 | Pirie, James (1551) | Won 2-1 | +191519 |
| 4sealed | 160 | Wonderley, Adam (1534) | Won 2-0 | +181537 |
| 5sealed | 128 | Yuen, Tim (1482) | Won 2-0 | +171554 |
| 6sealed | 101 | Kikkawa, Dillon (1778) | Lost 0-2 | -141540 |
| 7sealed | 111 | Caillard, Douglas (1536) | Won 2-0 | +181558 |
| 8sealed | 88 | Carter, Nick (1635) | Lost 1-2 | -161542 |
| top | average opponent: 1562record: 5-3 | new rating: 1542 | ||