Matsuzaki, Ryuta
Current rating: 1560
Record: 35-36-3
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 217 | Nomura, Hidehiro (1751) | Won 2-1 | +211599 |
| 3pioneer | 96 | Kosho, Tomoya (1563) | Lost 1-2 | -191580 |
| 4pioneer | 529 | Tanaka, Ryou (1511) | Lost 1-2 | -191561 |
| 5pioneer | 402 | Kawai, Yoshihiro8128 (1420) | Won 2-0 | +151576 |
| 6pioneer | 484 | Ichino, Takahito (1664) | Lost 0-2 | -161560 |
| top | average opponent: 1582record: 2-3 | new rating: 1560 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 68 | Matsubara, Shintaro (1528) | Lost 0-2 | -191565 |
| 3standard | 585 | Hashizume, Nobuyuki (1634) | Won 2-0 | +201585 |
| 4standard | 314 | Hayashi, Hidenori (1486) | Won 2-1 | +161601 |
| 5standard | 171 | Yoshimoto, Ryuya (1601) | Lost 1-2 | -181583 |
| 6standard | 328 | Yamauchi, Takashi (1431) | Won 2-1 | +151598 |
| 7standard | 189 | Nishiyama, Takashi (1471) | Lost 1-2 | -201578 |
| top | average opponent: 1525record: 3-3 | new rating: 1578 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 175 | Kumura, Kazuya (1567) | Draw 1-1 | +11502 |
| 3sealed | 557 | Yasufuku, Akihiro (1449) | Won 2-1 | +171519 |
| 4sealed | 292 | Shinohara, Gen 8933 (1797) | Won 2-1 | +231542 |
| 5sealed | 149 | Wadman, Alexander (1558) | Won 2-1 | +181560 |
| 6sealed | 76 | Toriuchi, Daizo (1597) | Won 2-1 | +191579 |
| 7sealed | 36 | Sasaki, Yusuke 4501 (1676) | Won 2-1 | +201599 |
| 8sealed | 17 | Hibino, Yasutaka (1752) | Lost 0-2 | -161583 |
| 9sealed | 71 | Sawatari, Kai (1630) | Won 2-0 | +191602 |
| 10draft | 176 | Pan, Minxing (1967) | Lost 0-2 | -111591 |
| 11draft | 146 | Takeshita, Toru (1789) | Lost 1-2 | -151576 |
| 12draft | 59 | Kaneko, Masashi (1689) | Won 2-0 | +201596 |
| 13draft | 76 | Liu, Yuchen (1917) | Won 2-0 | +241620 |
| 14draft | 67 | Ohkawa, Yusuke (1633) | Lost 0-2 | -181602 |
| 15draft | 57 | Fan, Yiduo (1605) | Lost 0-2 | -181584 |
| top | average opponent: 1688record: 8-5-1 | new rating: 1584 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 360 | Masuda, Masahito (1608) | Lost 1-2 | -161475 |
| 4standard | 672 | Ichimura, Naoya (1602) | Won 2-0 | +201495 |
| 5standard | 152 | Inoue, Masashi (1522) | Won 2-0 | +191514 |
| 6standard | 197 | Hashimoto, Satoshi 6288 (1594) | Won 2-0 | +191533 |
| 7standard | 150 | Yokota, Takuma (1557) | Lost 1-2 | -171516 |
| 8standard | 223 | Kyo, Ifu (1692) | Lost 0-2 | -151501 |
| top | average opponent: 1596record: 3-3 | new rating: 1501 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 421 | Abcouwer, Friso (1715) | Lost 1-2 | -141486 |
| 3standard | 735 | Wang, Zimo 5256 (1709) | Won 2-1 | +221508 |
| 4standard | 508 | Nakamura, Kazuhiro (1455) | Lost 1-2 | -191489 |
| 5standard | 735 | Tanaka, Masataka (1595) | Won 2-0 | +201509 |
| 6standard | 464 | Watai, Yohei (1501) | Lost 1-2 | -181491 |
| top | average opponent: 1595record: 2-3 | new rating: 1491 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 224 | Sasaki, Yuusuke3592 (1484) | Won 2-1 | +181491 |
| 3sealed | 124 | Shen, Shiyang (1582) | Lost 0-2 | -161475 |
| 4sealed | 559 | Yamamura, Yuma (1638) | Won 2-1 | +211496 |
| 5sealed | 407 | Kukino, Yudai (1568) | Lost 1-2 | -171479 |
| 6sealed | 459 | Nozaki, Taiki (1541) | Lost 1-2 | -171462 |
| 7sealed | 537 | Kondo, Shogo (1589) | Won 2-1 | +211483 |
| 8sealed | 423 | Shiohata, Ryosuke (1447) | Won 2-1 | +171500 |
| top | average opponent: 1550record: 4-3 | new rating: 1500 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Oldekamp, Ulf (1419) | Lost 1-2 | -201474 |
| 2sealed | 696 | Nishikawa, Shigeki (1236) | Draw 1-1 | -41470 |
| 3sealed | 971 | Honma, Rie (1494) | Won 2-0 | +181488 |
| 4sealed | 814 | Kawashima, Kazuki (1610) | Won 2-1 | +211509 |
| 5sealed | 548 | Jiang, Yida (1627) | Lost 1-2 | -161493 |
| 6sealed | 747 | Ochi, Takushi (1411) | Lost 0-2 | -201473 |
| top | average opponent: 1466record: 2-3-1 | new rating: 1473 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 102 | Tsuchiya, Hideaki (1785) | Won 2-0 | +241476 |
| 4standard | 203 | Gondo, Kosuke (1628) | Won 2-0 | +211497 |
| 5standard | 161 | Iwasaki, Mitsumasa (1618) | Lost 1-2 | -161481 |
| 6standard | 207 | Umeda, Takuya (1524) | Lost 1-2 | -171464 |
| 7standard | 481 | Harada, Yugo (1528) | Won 2-0 | +191483 |
| 8standard | 150 | Ogino, Genki (1480) | Won 2-1 | +181501 |
| 9standard | 95 | Deguchi, Koya (1608) | Won 2-0 | +201521 |
| 10standard | 92 | Musashi, Yutaka (1592) | Lost 0-2 | -171504 |
| 11standard | 264 | Shimizu, Syunya (1558) | Lost 0-2 | -171487 |
| 12standard | 258 | Hasebe, Shunichi (1551) | Won 2-0 | +191506 |
| 13standard | 202 | Takahashi, Kazuya (1582) | Lost 1-2 | -161490 |
| 14standard | 199 | Sasao, Yusuke (1654) | Lost 1-2 | -151475 |
| 15standard | 244 | Ishiwata, Hyuuma (1517) | Won 2-1 | +191494 |
| top | average opponent: 1587record: 7-6 | new rating: 1494 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 129 | Itou, Motoki (1677) | Lost 1-2 | -151485 |
| 3standard | 1246 | Kurihara, Yuuji (1569) | Won 2-1 | +201505 |
| 4standard | 859 | Hagiwara, Masakatsu (1594) | Lost 1-2 | -171488 |
| 5standard | 1206 | Sako, Wataru (1500) | Lost 1-2 | -171471 |
| 6standard | 1255 | Akimoto, Taiki (1486) | Lost 0-2 | -181453 |
| 7standard | 1203 | Demura, Mitsuhiro (1473) | Won 2-0 | +181471 |
| 8standard | 1010 | Fujita, Toshitake (1428) | Lost 0-2 | -191452 |
| top | average opponent: 1532record: 2-5 | new rating: 1452 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 838 | Nakao, Takumi (1500) | Draw 1-1 | 01500 |
| 2sealed | 868 | Rutter, Jp (1500) | Lost 1-2 | -181482 |
| 3sealed | 1046 | Igarashi, Taku (1483) | Won 2-1 | +181500 |
| 4sealed | 934 | Koizumi, Junichi (1500) | Won 1-0 | +181518 |
| 5sealed | 844 | Doi, Yuki (1516) | Lost 1-2 | -181500 |
| top | average opponent: 1500record: 2-2-1 | new rating: 1500 | ||