Matsubara, Yuuichi
Current rating: 1655
Record: 26-19
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 270 | Koshiba, Norihiko (1413) | Won 2-1 | +151579 |
| 3sealed | 1 | Okamoto, Kentaro (1512) | Won 2-1 | +171596 |
| 4sealed | 91 | Hatto, Steve (1972) | Won 2-1 | +251621 |
| 5sealed | 51 | Tsuchihashi, Takuya (1793) | Won 2-1 | +211642 |
| 6sealed | 5 | Ishihara, Jun (1712) | Lost 0-2 | -171625 |
| 7sealed | 146 | Parazzoli, Dario (1895) | Won 2-1 | +231648 |
| 8sealed | 112 | Turtenwald, Owen (2144) | Lost 1-2 | -101638 |
| 9sealed | 117 | Sigrist, Mike (1974) | Won 2-0 | +241662 |
| 10draft | 105 | Pacis, Jack Nicholle (1588) | Won 2-1 | +171679 |
| 11draft | 292 | Juza, Martin (2194) | Lost 1-2 | -101669 |
| 12draft | 15 | Cabrera, Leandro (1717) | Won 2-1 | +191688 |
| 13draft | 99 | Mikami, Yoshirou (1825) | Lost 1-2 | -151673 |
| 14draft | 149 | Aravena, Tomas (1673) | Lost 0-2 | -181655 |
| top | average opponent: 1801record: 8-5 | new rating: 1655 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 43 | Tomoya, Tamade (1500) | Lost 0-2 | -191530 |
| 2modern | 836 | Gyomu, Tsuanto (1480) | Won 2-0 | +181548 |
| 3modern | 991 | Isigami, Laito (1545) | Won 2-0 | +181566 |
| 4modern | 607 | Kagami, Gen (1515) | Lost 0-2 | -191547 |
| 5modern | 1031 | Ikeda, Yuuki (1528) | Lost 1-2 | -191528 |
| 6modern | 907 | Sasayama, Tatsuya (1482) | Won 2-0 | +171545 |
| 7modern | 812 | Chuang, Hung (1495) | Won 2-1 | +171562 |
| 8modern | 464 | Kamiyama, Daiki (1487) | Won 2-1 | +171579 |
| 9modern | 392 | Fujimoto, Takehiro (1742) | Lost 0-2 | -151564 |
| top | average opponent: 1531record: 5-4 | new rating: 1564 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 683 | Sugisawa, Tsuyoshi (1537) | Lost 1-2 | -191555 |
| 2legacy | 785 | Maekawa, Daiki (1450) | Won 2-0 | +171572 |
| 3legacy | 817 | Igarashi, Kei (1501) | Won 2-0 | +161588 |
| 4legacy | 754 | Yamamoto, Takuya (1517) | Lost 1-2 | -191569 |
| 5legacy | 737 | Ichino, Takahito (1482) | Lost 1-2 | -201549 |
| top | average opponent: 1497record: 2-3 | new rating: 1549 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 933 | Tanabe, Kazuya (1158) | Won 2-0 | +111530 |
| 2sealed | 849 | Onishi, Kouhei (1496) | Won 2-0 | +181548 |
| 3sealed | 679 | Lai, Pak Yin (1751) | Won 2-0 | +211569 |
| 4sealed | 664 | Morita, Yo (1639) | Lost 1-2 | -161553 |
| 5sealed | 776 | Motomura, Shigeru (1714) | Lost 0-2 | -151538 |
| 6sealed | 816 | Kakita, Takenori (1518) | Lost 1-2 | -191519 |
| 7sealed | 867 | Suzuki, Junpei (1573) | Won 2-0 | +191538 |
| 8sealed | 774 | Shimizu, Ryouta (1573) | Won 2-0 | +191557 |
| 9sealed | 714 | Ootake, Masanori (1516) | Won 2-1 | +171574 |
| top | average opponent: 1549record: 6-3 | new rating: 1574 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 157 | Mizuno, Akimitsu (1236) | Won 2-0 | +131513 |
| 2modern | 96 | Shimizu, Yousuke (1659) | Lost 1-2 | -151498 |
| 3modern | 244 | Kaneko, Masayuki (1481) | Won 2-1 | +181516 |
| 4modern | 316 | Tazawa, Kazuho (1417) | Won 2-0 | +161532 |
| 5modern | 111 | Okuyama, Shuhei (1482) | Won 2-1 | +171549 |
| 6modern | 174 | Kanazawa, Shuu (1557) | Won 2-1 | +181567 |
| 7modern | 110 | Takimura, Kazuyuki (1791) | Lost 0-2 | -141553 |
| 8modern | 141 | Satou, Akihiko (1547) | Lost 0-2 | -181535 |
| 9modern | 211 | Mayor, Damien (1628) | Lost 0-2 | -161519 |
| top | average opponent: 1533record: 5-4 | new rating: 1519 | ||