Matsuoka, Masayuki
Current rating: 1425
Record: 0-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 374 | Tateyama, Eiji (1420) | Lost 1-2 | -191481 |
| 2sealed | 377 | Nakamura, Takehiro (1437) | Lost 0-2 | -191462 |
| 3sealed | 544 | Yoshikawa, Daisuke (1466) | Lost 0-2 | -181444 |
| 4sealed | 516 | Tao, Hiroshi (1416) | Lost 0-2 | -191425 |
| average opponent: 1435record: 0-4 | new rating: 1425 | |||