Matsui, Yuuichirou
Current rating: 1429
Record: 1-5
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 296 | Masuda, Masakazu (1579) | Lost 1-2 | -171483 |
| 2modern | 449 | Okuda, Masateru (1498) | Lost 0-2 | -171466 |
| 3modern | 632 | Shibata, Nozomu (1464) | Lost 0-2 | -181448 |
| 4modern | 711 | Takagi, Kengo (1446) | Lost 1-2 | -181430 |
| 5modern | 658 | Ooe, Teruyuki (1425) | Won 2-0 | +181448 |
| 6modern | 564 | Katou, Yoshitaka (1444) | Lost 0-2 | -191429 |
| average opponent: 1476record: 1-5 | new rating: 1429 | |||