Yamato M.,
Current rating: 1449
Record: 2-5
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 403 | Itou, Ryouta (1360) | Lost 1-2 | -211479 |
| 2modern | 427 | Koyama, Kenta (1678) | Lost 1-2 | -141465 |
| 3modern | 617 | Handa, Takumi (1462) | Won 2-0 | +181483 |
| 4modern | 517 | Yamada, Ryuichiro (1597) | Lost 0-2 | -161467 |
| 5modern | 600 | Yokozawa, Naoya (1469) | Lost 1-2 | -181449 |
| 6modern | 557 | Nakajima, Atsushi (1460) | Won 2-0 | +181467 |
| 7modern | 457 | Katou, Yoshitaka (1462) | Lost 0-2 | -181449 |
| average opponent: 1498record: 2-5 | new rating: 1449 | |||