Masuda, Ryou
Current rating: 1551
Record: 21-18
| Grand Prix Chiba 2016 (legacy) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 352 | Takahashi, Toshiki (1486) | Lost 0-2 | -191539 |
| 2legacy | 689 | Nakamura, Hayato (1483) | Won 2-0 | +171556 |
| 3legacy | 952 | Shishikura, Masahiro (1483) | Won 2-1 | +161572 |
| 4legacy | 518 | Nishmura, Yukitaka (1608) | Lost 1-2 | -171555 |
| 5legacy | 769 | Saito, Atsuto (1485) | Won 2-1 | +171572 |
| 6legacy | 691 | Tay, Ken (1447) | Lost 0-2 | -211551 |
| top | average opponent: 1499record: 3-3 | new rating: 1551 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 606 | Ogata, Kai (1500) | Won 2-0 | +161594 |
| 2standard | 373 | Murata, Kazuki (1504) | Won 2-1 | +171611 |
| 3standard | 455 | Aridome, Tomohiro (1836) | Lost 0-2 | -141597 |
| 4standard | 849 | Miyawaki, Wataru (1592) | Lost 1-2 | -181579 |
| 5standard | 822 | Komine, Syunsuke (1431) | Lost 0-2 | -211558 |
| top | average opponent: 1573record: 2-3 | new rating: 1558 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 477 | Yoshikawa, Kazuma (1500) | Won 2-1 | +181519 |
| 2sealed | 63 | Ohashi, Kentarou (1521) | Lost 1-2 | -181501 |
| 3sealed | 436 | Otuka, Ryutaro (1406) | Won 2-0 | +161517 |
| 4sealed | 228 | Nagase, Hirofumi (1493) | Won 2-0 | +181535 |
| 5sealed | 127 | Matsuo, Akiyoshi (1573) | Won 2-1 | +191554 |
| 6sealed | 147 | Nakanishi, Yutaka (1487) | Won 2-1 | +161570 |
| 7sealed | 40 | Muto, Masaharu (1796) | Won 2-1 | +231593 |
| 8sealed | 12 | Miyahara, Syoutarou (1707) | Won 2-0 | +201613 |
| 9sealed | 20 | Tan, Chin Heng (1761) | Lost 1-2 | -161597 |
| 10draft | 115 | Beppu, Takashi (1593) | Won 2-1 | +181615 |
| 11draft | 181 | Fukuoka, Sou (1601) | Won 2-0 | +181633 |
| 12draft | 27 | Miyake, Kyohei (1750) | Lost 0-2 | -161617 |
| 13draft | 3 | Bae, Sanghoon (1463) | Lost 0-2 | -211596 |
| 14draft | 127 | Takahashi, Kazuya (1569) | Lost 1-2 | -181578 |
| top | average opponent: 1587record: 9-5 | new rating: 1578 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 240 | Sekikawa, Daichi (1500) | Won 2-1 | +191499 |
| 2modern | 168 | Abe, Motoki (1768) | Won 2-0 | +231522 |
| 3modern | 14 | Anzai, Yasunobu (1401) | Won 2-0 | +151537 |
| 4modern | 84 | Yamamoto, Kouhei2453 (1517) | Lost 1-2 | -181519 |
| 5modern | 171 | Hamada, Junji (1528) | Lost 1-2 | -181501 |
| top | average opponent: 1543record: 3-2 | new rating: 1501 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Yamamoto, Keiichi (1454) | Lost 1-2 | -191481 |
| 2standard | 518 | Ueda, Yushi (1442) | Lost 1-2 | -191462 |
| 3standard | 664 | Gaguchi, Masafumi (1463) | Lost 0-2 | -181444 |
| 4standard | 765 | Kaneko, Kayo (1446) | Won 2-0 | +181462 |
| 5standard | 661 | Ishikawa, Naoto (1446) | Won 2-1 | +181480 |
| 6standard | 578 | Ootani, Youhei (1510) | Lost 0-2 | -171463 |
| 7standard | 538 | Watanabe, Masaki (1445) | Lost 1-2 | -191444 |
| 8standard | 442 | Mizuguchi, Jun (1415) | Won 2-0 | +181462 |
| 9standard | 360 | Kinoshita, Takahiro (1488) | Won 2-1 | +181480 |
| top | average opponent: 1457record: 4-5 | new rating: 1480 | ||