Masui, Yuusuke
Current rating: 1642
Record: 32-26
| Grand Prix Kobe 2017 (modern) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 316 | Koike, Yuta (1696) | Lost 0-2 | -171642 |
| top | record: 0-1 | new rating: 1642 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 589 | Kasai, Shigehito (1500) | Won 2-1 | +181505 |
| 2standard | 592 | Mizui, Tomoyuki (1427) | Won 2-0 | +171522 |
| 3standard | 210 | Kashiwagi, Yuki (1480) | Lost 0-2 | -191503 |
| 4standard | 889 | Hirose, Yoshiyuki (1635) | Won 2-1 | +201523 |
| 5standard | 531 | Nagafuchi, Ei (1517) | Won 2-0 | +181541 |
| 6standard | 258 | Dan, Gyoutou (1577) | Won 2-1 | +191560 |
| 7standard | 119 | Mizutani, Naoto (1615) | Won 2-1 | +191579 |
| 8standard | 120 | Ooya, Fumihiro (1614) | Won 2-0 | +181597 |
| 9standard | 53 | Kobayasi, Tomoya (1609) | Lost 0-2 | -171580 |
| 10standard | 103 | Tomioka, Shota (1579) | Won 2-0 | +181598 |
| 11standard | 36 | Tsumagari, Shuhei (1536) | Lost 0-2 | -191579 |
| 12standard | 178 | Nagase, Yoshinobu (1551) | Won 2-1 | +171596 |
| 13standard | 124 | Kinugasa, Satoshi (1783) | Won 2-1 | +211617 |
| 14standard | 80 | Senshuu, Yoshinori (1698) | Won 2-0 | +201637 |
| 15standard | 53 | Iwasawa, Fumiya (1869) | Won 2-1 | +221659 |
| top | average opponent: 1599record: 12-3 | new rating: 1659 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Nishihara, Naoto (1500) | Lost 0-2 | -191506 |
| 2sealed | 180 | Fujino, Takao (1396) | Won 2-0 | +161522 |
| 3sealed | 99 | Tamura, Mitsuya (1521) | Lost 1-2 | -181504 |
| 4sealed | 208 | Masuda, Masakazu (1546) | Lost 1-2 | -171487 |
| top | average opponent: 1490record: 1-3 | new rating: 1487 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 35 | Oku, Jouji (1518) | Lost 0-2 | -191544 |
| 2extended | 95 | Yamada, Shunsuke (1486) | Won 2-0 | +171561 |
| 3extended | 66 | Shouyama, Youhei (1508) | Lost 1-2 | -191542 |
| 4extended | 97 | Shimoji, Ai (1559) | Lost 1-2 | -171525 |
| top | average opponent: 1518record: 1-3 | new rating: 1525 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 28 | Ibamoto, Masami (1777) | Won 2-0 | +221595 |
| 5sealed | 19 | Miura, Hiroyuki (1542) | Lost 0-2 | -191576 |
| 6sealed | 45 | Takakuwa, Akihiro (1772) | Won 2-1 | +211597 |
| 7sealed | 18 | Ishimura, Shintaro (1682) | Lost 0-2 | -161581 |
| 8sealed | 31 | Niimi, Kiyoaki (1605) | Lost 0-2 | -181563 |
| top | average opponent: 1675record: 2-3 | new rating: 1563 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Ishizaki, Ryousuke (1500) | Won 2-0 | +171550 |
| 2standard | 57 | Miura, Yushiro (1481) | Won 2-0 | +171567 |
| 3standard | 37 | Isida, Syouta (1535) | Won 2-1 | +181585 |
| 4standard | 99 | Ishitaka, Yusuke (1551) | Won 2-1 | +171602 |
| 5standard | 15 | Fujimoto, Taichi (1560) | Won 2-1 | +171619 |
| 6standard | 6 | Fujitsuka, Shougo (1645) | Lost 1-2 | -171602 |
| 7standard | 74 | Okita, Kenichiro (1660) | Won 2-1 | +191621 |
| 8standard | 19 | Imagawa, Hiromasa (1598) | Won 2-0 | +171638 |
| 9standard | 18 | Nakamura, Shuhei (1870) | Lost 0-2 | -131625 |
| 10standard | 20 | Saito, Kohei (1603) | Lost 0-2 | -191606 |
| 11standard | 26 | Chai, Royce Ming Huang (1840) | Lost 0-2 | -141592 |
| 12standard | 2 | Tsuchiya, Heinrich (1616) | Lost 0-2 | -171575 |
| 13standard | 45 | Takemoto, Hiroshi (1525) | Lost 1-2 | -191556 |
| 14standard | 25 | Matsuyama, Satoshi (1503) | Won 2-1 | +171573 |
| top | average opponent: 1606record: 8-6 | new rating: 1573 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Chou, Takayuki (1573) | Lost 0-2 | -161472 |
| 2sealed | 273 | Goto, Kiyoaki (1534) | Won 2-1 | +191491 |
| 3sealed | 124 | Nagai, Katsunori (1466) | Won 2-0 | +181509 |
| 4sealed | 166 | Tanaka, Fuminori (1488) | Lost 1-2 | -191490 |
| 5sealed | 164 | Miyamae, Tsuyoshi (1624) | Won 2-1 | +211511 |
| 6sealed | 150 | Miyaoka, Hiroyuki (1555) | Won 2-0 | +181529 |
| 7sealed | 65 | Shimada, Masatake (1731) | Lost 0-2 | -141515 |
| 8sealed | 58 | Tanaka, Tomonori (1514) | Won 2-0 | +181533 |
| top | average opponent: 1561record: 5-3 | new rating: 1533 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 76 | Nakatani, Hiroshi (1518) | Lost 0-2 | -181482 |
| 3extended | 135 | Tsukahara, Yasuyuki (1417) | Lost 0-2 | -191463 |
| 4extended | 144 | Komatsu, Toshiaki (1506) | Won 2-1 | +191482 |
| 5extended | 115 | Mitsuhashi, Takashi (1574) | Won 2-0 | +201502 |
| 6extended | 86 | Terasawa, Kazuya (1662) | Lost 1-2 | -151487 |
| 7extended | 96 | Akita, Naoto (1523) | Won 2-0 | +181505 |
| 8extended | 68 | Nakazawa, Kazuhiro (1574) | Lost 0-2 | -171488 |
| top | average opponent: 1539record: 3-4 | new rating: 1488 | ||