Yoshikawa, Takuma
Current rating: 1417
Record: 38-48-5
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 235 | Kanbara, Hokuto (1648) | Won 2-0 | +211461 |
| 3pioneer | 250 | Suzuki, Toru (1551) | Lost 1-2 | -161445 |
| 4pioneer | 533 | Natsume, Takuya (1686) | Lost 0-2 | -141431 |
| 5pioneer | 416 | Sonoda, Yosuke (1632) | Lost 1-2 | -141417 |
| top | average opponent: 1629record: 1-3 | new rating: 1417 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 176 | Yoshii, Takayuki (1543) | Lost 0-2 | -171457 |
| 3modern | 826 | Sugiyama, Takashi (1480) | Won 2-1 | +191476 |
| 4modern | 747 | Ito, Tatsuya (1514) | Draw 1-1 | 01476 |
| 5modern | 532 | Kato, Ataru (1411) | Lost 0-2 | -191457 |
| 6modern | 742 | Tsuboyama, Shuta (1483) | Lost 1-2 | -171440 |
| top | average opponent: 1486record: 1-3-1 | new rating: 1440 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 371 | Beppu, Yoshihiro (1356) | Won 2-1 | +151530 |
| 2standard | 469 | Haritani, Ryosuke (1560) | Lost 0-2 | -171513 |
| 3standard | 938 | Noji, Koichiro (1502) | Lost 0-2 | -181495 |
| 4standard | 894 | Shiba, Yoshimasa (1447) | Won 2-0 | +171512 |
| 5standard | 686 | Partanen, Leo (1346) | Lost 1-2 | -211491 |
| 6standard | 843 | Takahashi, Satoshi (1480) | Lost 0-2 | -181473 |
| 7standard | 791 | Katou, Masaya (1549) | Draw 1-1 | +11474 |
| top | average opponent: 1463record: 2-4-1 | new rating: 1474 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 581 | Hirano, Kosaku (1551) | Won 2-1 | +191524 |
| 2sealed | 118 | Shimizu, Toshiki (1872) | Lost 0-2 | -121512 |
| 3sealed | 815 | Tachibana, Kentarou (1581) | Lost 0-2 | -171495 |
| 4sealed | 926 | Yamaguchi, Takumi (1500) | Won 2-1 | +181513 |
| 5sealed | 878 | Yoshida, Masahiro (1535) | Lost 0-2 | -181495 |
| 6sealed | 794 | Kawase, Takeshi (1598) | Won 2-1 | +201515 |
| top | average opponent: 1606record: 3-3 | new rating: 1515 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 335 | Toda, Masaaki (1469) | Lost 0-2 | -191507 |
| 3sealed | 566 | Shoji, Hayato (1490) | Won 2-1 | +181525 |
| 4sealed | 596 | Huang, Yu Chung (1753) | Won 2-0 | +221547 |
| 5sealed | 366 | Le Francois, Remi (1729) | Won 2-0 | +211568 |
| 6sealed | 156 | Jelecevic, Jan (1772) | Won 2-0 | +221590 |
| 7sealed | 76 | Enomoto, Keisuke (1500) | Lost 0-2 | -201570 |
| 8sealed | 293 | Kim Jin, Huancheng (1439) | Won 2-1 | +161586 |
| 9sealed | 125 | Higono, Naoki (1716) | Lost 0-2 | -161570 |
| 10draft | 219 | Yoshida, Akihiko (1515) | Lost 1-2 | -191551 |
| 11draft | 214 | Huang, Hao-Shan (1834) | Lost 0-2 | -131538 |
| 12draft | 200 | Yam, Wing Chun (1730) | Lost 0-2 | -141524 |
| 13draft | 223 | Inokuchi, Masaki (1475) | Lost 0-2 | -191505 |
| top | average opponent: 1618record: 5-7 | new rating: 1505 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 583 | Tamano, Yuuki (1497) | Won 2-1 | +191482 |
| 3modern | 669 | Miyashita, Shota (1500) | Won 2-1 | +181500 |
| 4modern | 58 | Suzuike, Fumiyasu (1770) | Lost 0-2 | -131487 |
| 5modern | 427 | Ootachi, Makoto (1486) | Lost 0-2 | -181469 |
| 6modern | 825 | Fujita, Kotaro (1517) | Won 2-0 | +191488 |
| 7modern | 280 | Asaumi, Hiroki (1574) | Lost 0-2 | -161472 |
| 8modern | 708 | Koseki, Yuuji (1472) | Won 2-1 | +181490 |
| 9modern | 342 | Matsuo, Shuto (1497) | Won 2-1 | +181508 |
| 10modern | 279 | Inoue, Reiichi (1528) | Won 2-1 | +181526 |
| top | average opponent: 1538record: 6-3 | new rating: 1526 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 51 | Suzuki, Fumito (1600) | Won 2-0 | +211462 |
| 3standard | 436 | Takahashi, Kei (1577) | Won 2-0 | +201482 |
| 4standard | 173 | Tsumura, Kenji (1824) | Won 2-0 | +241506 |
| 5standard | 151 | Katou, Yuuta (1604) | Lost 1-2 | -161490 |
| 6standard | 346 | Omori, Ken'ichirou (1947) | Lost 1-2 | -101480 |
| 7standard | 598 | Itagaki, Yota (1494) | Won 2-0 | +181498 |
| 8standard | 291 | Takafuji, Masato (1542) | Lost 1-2 | -171481 |
| 9standard | 476 | Kadowaki, Yohei (1503) | Lost 1-2 | -181463 |
| top | average opponent: 1636record: 4-4 | new rating: 1463 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 482 | Ueda, Kazuki (1556) | Lost 0-2 | -161430 |
| 3legacy | 802 | You, Soyo (1482) | Won 2-1 | +191449 |
| 4legacy | 445 | Nisio, Tomoyasu (1566) | Lost 0-2 | -161433 |
| 5legacy | 798 | Akita, Naoto (1608) | Draw 1-1 | +31436 |
| 6legacy | 748 | Yamaguchi, Takumi (1561) | Won 2-1 | +211457 |
| 7legacy | 566 | Knudson, Andrew (1523) | Lost 0-2 | -171440 |
| 8legacy | 686 | Seki, Kazuya (1496) | Lost 0-2 | -171423 |
| 9legacy | 682 | Oosawa, Yuki (1460) | Won 2-1 | +181441 |
| top | average opponent: 1531record: 3-4-1 | new rating: 1441 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 320 | Ito, Takumi (1519) | Won 2-0 | +191478 |
| 3standard | 170 | Tan, Darren (1412) | Won 2-0 | +171495 |
| 4standard | 161 | Kobayashi, Hiroya (1558) | Lost 0-2 | -171478 |
| 5standard | 605 | Yu, Ching Kong (1687) | Draw 1-1 | +41482 |
| 6standard | 438 | Terao, Manato (1427) | Lost 0-2 | -191463 |
| 7standard | 741 | Nishikawa, Yukihide (1515) | Lost 0-2 | -171446 |
| top | average opponent: 1520record: 2-3-1 | new rating: 1446 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 406 | Yamao, Masakura (1364) | Won 2-0 | +161486 |
| 2sealed | 460 | Liao, Yi-Nan (1684) | Lost 1-2 | -151471 |
| 3sealed | 663 | Tezuka, Takatomo (1475) | Lost 0-2 | -171454 |
| 4sealed | 1058 | Natsumi, Kazuki (1480) | Won 2-0 | +181472 |
| 5sealed | 915 | Ueno, Tomoya (1541) | Lost 0-2 | -171455 |
| 6sealed | 921 | Yamano, Tatsuto (1342) | Won 2-0 | +161471 |
| 7sealed | 843 | Teo, Yuen Peir (1557) | Lost 0-2 | -161455 |
| 8sealed | 768 | Yanaseko, Kentarou (1624) | Lost 0-2 | -151440 |
| 9sealed | 695 | Kajitani, Akinobu (1521) | Won 2-1 | +191459 |
| top | average opponent: 1510record: 4-5 | new rating: 1459 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 420 | Nishiura, Ryosuke (1626) | Lost 0-2 | -161488 |
| 2standard | 783 | Kato, Takamasa (1482) | Lost 1-2 | -181470 |
| 3standard | 1163 | Okamura, Hideki (1530) | Lost 0-2 | -171453 |
| 4standard | 1144 | Nitta, Takahiro (1444) | Won 2-0 | +181471 |
| 5standard | 1023 | Adachi, Junya (1402) | Won 2-0 | +171488 |
| 6standard | 830 | Murayama, Taiki (1482) | Lost 0-2 | -181470 |
| top | average opponent: 1494record: 2-4 | new rating: 1470 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1241 | Belcher, Benjamin (1500) | Draw 1-1 | +11465 |
| 2sealed | 1221 | Tabei, Hirotomo (1479) | Won 2-1 | +181483 |
| 3sealed | 1054 | Hasegawa, Shunichi (1465) | Lost 0-2 | -181465 |
| 4sealed | 1157 | Shimizu, Kousuke (1416) | Won 2-1 | +171482 |
| 5sealed | 1039 | Mizutani, Tomohiko (1522) | Won 2-0 | +191501 |
| 6sealed | 952 | Matsuda, Issui (1676) | Won 2-1 | +211522 |
| 7sealed | 888 | Agatsuma, Yuuya (1538) | Lost 1-2 | -181504 |
| top | average opponent: 1514record: 4-2-1 | new rating: 1504 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 756 | Tsujimura, Shota (1500) | Won 2-1 | +181518 |
| 2sealed | 651 | Ootsubo, Tsubasa (1516) | Lost 0-2 | -181500 |
| 3sealed | 896 | Suzumura, Keisuke (1552) | Lost 0-2 | -171483 |
| 4sealed | 969 | Iwaki, Jun (1450) | Lost 1-2 | -191464 |
| top | average opponent: 1504record: 1-3 | new rating: 1464 | ||