Naka, Hiroya
Current rating: 1464
Record: 1-3
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 256 | Hoshiyama, Mizuho (1517) | Lost 1-2 | -181482 |
| 2standard | 363 | Yokoyama, Yoshihiro (1468) | Won 2-1 | +181500 |
| 3standard | 369 | Nagamoto, Kouji (1513) | Lost 0-2 | -181482 |
| 4standard | 487 | Moriai, Kozue (1482) | Lost 1-2 | -181464 |
| average opponent: 1495record: 1-3 | new rating: 1464 | |||