Mukasa, Yoshiya
Current rating: 1639
Record: 33-25-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 622 | Nakanishi, Masakazu (1500) | Lost 0-2 | -191577 |
| 2modern | 860 | Sasaki, Ken (1432) | Won 2-0 | +151592 |
| 3modern | 916 | Kasahara, Yusuke (1496) | Draw 1-1 | -21590 |
| 4modern | 790 | Sato, Akinori (1439) | Won 2-1 | +151605 |
| 5modern | 542 | Juumonji, Ryou (1727) | Won 2-0 | +211626 |
| 6modern | 331 | Yoshida, Shunsuke (1568) | Won 2-0 | +171643 |
| 7modern | 207 | Furuta, Yasutaka (1559) | Lost 1-2 | -201623 |
| 8modern | 366 | Shirono, Takuro (1536) | Won 2-0 | +161639 |
| top | average opponent: 1532record: 5-2-1 | new rating: 1639 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 698 | Kaneiwa, Shunta (1463) | Won 2-1 | +181506 |
| 2standard | 126 | Kondou, Shin (1510) | Lost 1-2 | -181488 |
| 3standard | 1007 | Kumazaki, Ken (1446) | Won 2-1 | +171505 |
| 4standard | 829 | Nii, Shota (1519) | Won 2-0 | +181523 |
| 5standard | 241 | Oh, Young Seok (1607) | Won 2-1 | +201543 |
| 6standard | 250 | Sakai, Toshinori (1763) | Lost 1-2 | -141529 |
| 7standard | 530 | Tani, Chiharu (1710) | Won 2-1 | +211550 |
| 8standard | 166 | Itou, Hayato (1540) | Won 2-1 | +181568 |
| 9standard | 112 | Kishihara, Nobuaki (1564) | Lost 1-2 | -181550 |
| 10standard | 282 | Yoshizawa, Kohei (1538) | Won 2-0 | +181568 |
| 11standard | 217 | Hata, Hideaki (1646) | Lost 0-2 | -171551 |
| 12standard | 283 | Robb, Justin (1676) | Won 2-1 | +201571 |
| 13standard | 230 | Suzuike, Fumiyasu (1778) | Lost 1-2 | -141557 |
| 14standard | 196 | Liao, Yi-Nan (1818) | Won 2-1 | +231580 |
| 15standard | 212 | Horikawa, Jun (1500) | Won 2-0 | +161596 |
| top | average opponent: 1605record: 10-5 | new rating: 1596 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 527 | Furuya, Akihiro (1500) | Lost 0-2 | -181493 |
| 2legacy | 834 | Yoshida, Mitsutaka (1076) | Won 2-1 | +111504 |
| 3legacy | 881 | Juumonji, Ryou (1728) | Lost 0-2 | -141490 |
| 4legacy | 851 | Ise, Tomohiro (1500) | Lost 0-2 | -181472 |
| 5legacy | 899 | Kaneko, Junpei (1464) | Lost 0-2 | -181454 |
| 6legacy | 875 | Huang, Bing (1416) | Won 2-0 | +171471 |
| 7legacy | 808 | Shi, Zhun (1432) | Won 2-0 | +171488 |
| 8legacy | 748 | Kimura, Yoshihiro (1505) | Lost 0-2 | -171471 |
| 9legacy | 719 | Aoyama, Norimichi (1446) | Won 2-0 | +171488 |
| top | average opponent: 1452record: 4-5 | new rating: 1488 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Kaminaka, Sousuke (1483) | Lost 0-2 | -191511 |
| top | record: 0-1 | new rating: 1511 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 287 | Suzuki, Ryo (1426) | Lost 0-2 | -211556 |
| 2standard | 568 | Hashizume, Nobuyuki (1496) | Lost 1-2 | -191537 |
| 3standard | 667 | Mizuno, Masanori (1464) | Won 2-1 | +171554 |
| 4standard | 661 | Itou, Kouichi (1474) | Won 2-0 | +171571 |
| 5standard | 572 | Oosawa, Syo (1501) | Lost 0-2 | -201551 |
| 6standard | 587 | Terazawa, Hiroyuki (1482) | Lost 1-2 | -191532 |
| 7standard | 514 | Ishihara, Takashi (1497) | Lost 0-2 | -191513 |
| 8standard | 447 | Takechi, Kazuma (1444) | Won 2-1 | +171530 |
| top | average opponent: 1473record: 3-5 | new rating: 1530 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 410 | Kawahara, Taku (1397) | Lost 1-2 | -211497 |
| 2modern | 492 | Kanaoka, Yoshihiko (1482) | Won 2-0 | +181515 |
| 3modern | 569 | Deguchi, Koya (1423) | Won 2-0 | +161531 |
| 4modern | 422 | Ishikawa, Shou (1545) | Won 2-1 | +191550 |
| 5modern | 201 | Tanaka, Hisaya (1678) | Won 2-0 | +201570 |
| 6modern | 60 | Kobayashi, Takahito (1694) | Won 2-1 | +201590 |
| 7modern | 116 | Honnami, Tomoyuki (1763) | Won 2-0 | +211611 |
| 8modern | 70 | Kurata, Yoshihiko (1576) | Lost 0-2 | -181593 |
| 9modern | 114 | Nakamura, Yusuke (1729) | Lost 1-2 | -161577 |
| top | average opponent: 1587record: 6-3 | new rating: 1577 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 384 | Date, Tsutomu (1512) | Won 2-1 | +181518 |
| 2extended | 183 | Date, Hiroshi (1565) | Lost 1-2 | -171501 |
| 3extended | 173 | Takahashi, Daiki (1504) | Lost 1-2 | -181483 |
| 4extended | 345 | Michinaka, Shota (1465) | Won 2-0 | +181501 |
| 5extended | 270 | Ohno, Hirofumi (1501) | Lost 1-2 | -181483 |
| 6extended | 335 | Fujimoto, Yuki (1487) | Won 2-1 | +181501 |
| 7extended | 237 | Mizutani, Yuki (1426) | Lost 1-2 | -191482 |
| 8extended | 33 | Kato, Takanori (1480) | Won 2-0 | +171499 |
| 9extended | 142 | Speed, Erek (1502) | Won 2-1 | +191518 |
| top | average opponent: 1494record: 5-4 | new rating: 1518 | ||