Komatsubara, Yu
Current rating: 1684
Record: 22-11
| Grand Prix Melbourne 2016 (modern) | starting rating: 1707 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 290 | Yoshino, Ryo (1557) | Won 2-0 | +151722 |
| 2modern | 70 | Damilatis, Nathan (1720) | Lost 1-2 | -181704 |
| 3modern | 382 | Harper, Justin 7150 (1499) | Won 2-0 | +141718 |
| 4modern | 142 | Begley, Gareth (1558) | Lost 1-2 | -201698 |
| 5modern | 350 | Zurhaar, Alexander (1501) | Won 2-0 | +141712 |
| 6modern | 168 | Hall, Martin (1519) | Won 2-1 | +141726 |
| 7modern | 171 | Wilson, Theodore (1540) | Lost 1-2 | -211705 |
| 8modern | 246 | Bube, Gavin (1518) | Lost 0-2 | -211684 |
| top | average opponent: 1551record: 4-4 | new rating: 1684 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 359 | Ong, Hur Lin Joel (1550) | Won 2-0 | +191553 |
| 2modern | 56 | Ng, Clarence (1596) | Lost 0-2 | -171536 |
| 3modern | 313 | Loh, James Jie Ling (1496) | Won 2-1 | +171553 |
| 4modern | 209 | Kang, Yameng (1474) | Won 2-1 | +161569 |
| 5modern | 173 | Lee Suryadi, Devi (1536) | Won 2-1 | +181587 |
| 6modern | 123 | Shi, Xiang (1714) | Won 2-0 | +201607 |
| 7modern | 67 | Lau, Desmond (1610) | Won 2-0 | +181625 |
| 8modern | 27 | Yamada, Toshihiro (1798) | Won 2-0 | +211646 |
| 9modern | 25 | Yu, Yin (1768) | Won 2-1 | +211667 |
| 10modern | 10 | Gheysen, Olivier (1575) | Won 2-1 | +161683 |
| 11modern | 2 | Kawasaki, Keita (1840) | Lost 1-2 | -151668 |
| 12modern | 14 | Yang, Liyan (1725) | Lost 1-2 | -171651 |
| 13modern | 28 | Chiong, Marvin (1713) | Won 2-0 | +191670 |
| 14modern | 12 | Choi, Kwok Keong (1624) | Won 2-0 | +171687 |
| 15modern | 14 | Lim, Zhong Yi (1789) | Won 2-1 | +201707 |
| top | average opponent: 1654record: 12-3 | new rating: 1707 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1200 | Kanai, Atsushi (1500) | Won 2-0 | +171554 |
| 2sealed | 969 | Mohd Zaki, Mohd Nazrul Hafeez (1467) | Lost 1-2 | -201534 |
| top | average opponent: 1483record: 1-1 | new rating: 1534 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 188 | Nagae, Yasuji (1500) | Won 2-0 | +181518 |
| 2standard | 67 | Nguyen, Michael (1476) | Lost 1-2 | -191499 |
| 3standard | 262 | Furuta, Yusuke (1668) | Lost 1-2 | -151484 |
| 4standard | 355 | Matsushita, Tokuo (1484) | Won 2-1 | +181502 |
| 5standard | 296 | Kurata, Takayuki (1467) | Won 2-0 | +181520 |
| 6standard | 162 | Revilla, Martin (1493) | Won 2-0 | +171537 |
| 7standard | 132 | Nakamura, Shinichiro (1556) | Won 2-1 | +181555 |
| 8standard | 56 | Sugiyama, Yuu (1515) | Lost 0-2 | -181537 |
| top | average opponent: 1520record: 5-3 | new rating: 1537 | ||