Wataya, Yosuke
Current rating: 1607
Record: 33-31-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 338 | Kusakabe, Yu (1462) | Won 2-0 | +171543 |
| 4pioneer | 182 | Chen, Xinrong (1777) | Won 2-0 | +221565 |
| 5pioneer | 30 | Nishida, Makoto (1704) | Lost 1-2 | -151550 |
| 6pioneer | 218 | Schiber, Christopher (1794) | Lost 0-2 | -141536 |
| 7pioneer | 319 | Horikawa, Daisuke (1513) | Won 2-0 | +181554 |
| 8pioneer | 154 | Kaga, Noriya (1648) | Won 2-0 | +191573 |
| 9pioneer | 135 | Ohshiro, Syusaku (1750) | Won 2-1 | +211594 |
| 10pioneer | 80 | Horie, Tooru (1746) | Won 2-0 | +211615 |
| 11pioneer | 17 | Watanabe, Takuya (1523) | Won 2-0 | +171632 |
| 12pioneer | 20 | Usui, Syou (1945) | Lost 0-2 | -131619 |
| 13pioneer | 37 | Kokubun, Takeshi (1720) | Lost 1-2 | -161603 |
| 14pioneer | 74 | Miyata, Yuuya (1683) | Lost 0-2 | -171586 |
| 15pioneer | 79 | Hibino, Yasutaka (1713) | Won 2-0 | +211607 |
| top | average opponent: 1691record: 8-5 | new rating: 1607 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 546 | Matsui, Shintaro (1429) | Won 2-1 | +161573 |
| 4sealed | 77 | Ota, Sho (1682) | Lost 1-2 | -161557 |
| 5sealed | 423 | Soh, Terry (1863) | Lost 1-2 | -131544 |
| 6sealed | 607 | Yamada, Takuya (1568) | Lost 0-2 | -181526 |
| 7sealed | 551 | Nishi, Hyuma (1638) | Lost 0-2 | -161510 |
| 8sealed | 500 | Iitsuka, Satoshi (1378) | Won 2-1 | +161526 |
| top | average opponent: 1593record: 2-4 | new rating: 1526 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 471 | Kogure, Naoto (1515) | Won 2-0 | +171598 |
| 3modern | 494 | Furuichi, Takenori (1468) | Won 2-0 | +151613 |
| 4modern | 235 | Nakao, Motohiko (1796) | Lost 0-2 | -141599 |
| 5modern | 297 | Suzuki, Hiroyuki 444 (1544) | Lost 1-2 | -191580 |
| 6modern | 441 | Hara, Kouki (1506) | Lost 1-2 | -201560 |
| 7modern | 650 | Yokota, Takuma (1484) | Won 2-0 | +171577 |
| 8modern | 477 | Umezawa, Naoki (1458) | Lost 0-2 | -201557 |
| top | average opponent: 1539record: 3-4 | new rating: 1557 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 276 | Tamura, Yuto (1624) | Won 2-1 | +181609 |
| 3standard | 103 | Okamoto, Masahiro4209 (1562) | Won 2-1 | +171626 |
| 4standard | 14 | Endo, Ryota (1842) | Won 2-1 | +221648 |
| 5standard | 21 | Nishi, Hyuma (1676) | Lost 0-2 | -171631 |
| 6standard | 135 | Uemoto, Takahiro (1733) | Lost 0-2 | -161615 |
| 7standard | 342 | Honda, Rintaro (1864) | Lost 1-2 | -141601 |
| 8standard | 448 | Kato, Atushi (1492) | Lost 1-2 | -201581 |
| top | average opponent: 1685record: 3-4 | new rating: 1581 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 519 | Nagata, Satoshi (1495) | Won 2-1 | +191481 |
| 2standard | 378 | Yin, Hongrui (1691) | Won 2-1 | +221503 |
| 3standard | 217 | Abe, Masahide (1373) | Won 2-0 | +151518 |
| 4standard | 343 | Takano, Yuta (1615) | Won 2-0 | +201538 |
| 5standard | 195 | Takahashi, Tetsuhiro (1709) | Won 2-0 | +211559 |
| 6standard | 186 | Aota, Hidekazu (1526) | Lost 0-2 | -181541 |
| 7standard | 212 | Hirayama, Shigetaka (1821) | Won 2-0 | +231564 |
| 8standard | 262 | Ishikawa, Takuma 0419 (1605) | Won 2-0 | +181582 |
| 9standard | 9 | Asai, Ikuya (1614) | Draw 1-1 | +11583 |
| 10standard | 32 | Watanabe, Kouhei 8114 (1620) | Won 2-1 | +191602 |
| 11standard | 17 | Tagawa, Naoki (1746) | Lost 0-2 | -161586 |
| 12standard | 45 | Watanabe, Shinichiro (1615) | Lost 1-2 | -171569 |
| 13standard | 82 | Nozawa, Yuusuke (1568) | Won 2-0 | +181587 |
| 14standard | 54 | Furusawa, Shu (1769) | Lost 0-2 | -151572 |
| 15standard | 80 | Kashiwa, Tomohiro (1603) | Won 2-1 | +191591 |
| top | average opponent: 1625record: 10-4-1 | new rating: 1591 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 253 | Hamamoto, Shouta (1462) | Won 2-0 | +171514 |
| 2sealed | 93 | Takada, Naoki (1469) | Lost 1-2 | -191495 |
| 3sealed | 831 | Nomura, Tsuyoshi (1635) | Lost 0-2 | -151480 |
| 4sealed | 1018 | Yoshida, Kazutaka (1495) | Lost 1-2 | -181462 |
| top | average opponent: 1515record: 1-3 | new rating: 1462 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 458 | Kimbara, Shohei (1482) | Won 2-0 | +191479 |
| 2standard | 53 | Murata, Yutaka (1482) | Lost 1-2 | -181461 |
| 3standard | 1300 | Hirose, Daisuke (1884) | Won 2-0 | +251486 |
| 4standard | 762 | Matsui, Hideyuki (1503) | Won 2-0 | +181504 |
| 5standard | 297 | Owada, Tomoyuki (1638) | Lost 0-2 | -151489 |
| 6standard | 757 | Nam, Sung Wook (1771) | Won 2-1 | +231512 |
| 7standard | 606 | Isono, Toru (1509) | Won 2-0 | +181530 |
| 8standard | 359 | Honda, Atsuo (1674) | Lost 0-2 | -161514 |
| 9standard | 505 | Kokumai, Hirokazu (1542) | Lost 0-2 | -171497 |
| top | average opponent: 1609record: 5-4 | new rating: 1497 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1007 | Kuroyanagi, Hirohito (1352) | Won 2-1 | +151515 |
| 2sealed | 1072 | Kobayashi, Yutaka (1518) | Lost 1-2 | -181497 |
| 3sealed | 1265 | Fukuji, Yuta (1521) | Lost 1-2 | -171480 |
| 4sealed | 1255 | Yanagisawa, Makoto (1403) | Lost 0-2 | -201460 |
| top | average opponent: 1448record: 1-3 | new rating: 1460 | ||