Hiroyuki A.,
Current rating: 1498
Record: 3-3
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 198 | Shirasaka, Shingo (1450) | Won 2-1 | +171517 |
| 2modern | 290 | Yokono, Yuusuke (1464) | Lost 0-2 | -191498 |
| 3modern | 423 | Ohmura, Satoshi (1519) | Lost 1-2 | -181480 |
| 4modern | 635 | Censon, Hector (1484) | Won 2-0 | +191499 |
| 5modern | 371 | Tedori, Kota (1501) | Won 2-1 | +181517 |
| 6modern | 375 | Obata, Shiou (1505) | Lost 0-2 | -191498 |
| average opponent: 1487record: 3-3 | new rating: 1498 | |||