Kato, Hirotaka
Current rating: 1477
Record: 4-5
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Kannari, Kyohei (1500) | Won 2-0 | +181518 |
| 2standard | 287 | Sun, Kuangda (1497) | Lost 0-2 | -181500 |
| 3standard | 820 | Watanabe, Masayuki (1483) | Won 2-1 | +171517 |
| 4standard | 586 | Kawakami, Takehito (1532) | Lost 0-2 | -171500 |
| 5standard | 780 | Nakamura, Yusuke9902 (1500) | Won 2-0 | +181518 |
| 6standard | 583 | Tabara, Mitsuru (1485) | Lost 0-1 | -191499 |
| 7standard | 565 | Sekikawa, Daichi (1395) | Lost 1-2 | -201479 |
| 8standard | 600 | Otaki, Masashi (1483) | Won 2-1 | +181497 |
| 9standard | 494 | Fujiwara, Kazuto (1350) | Lost 0-2 | -201477 |
| average opponent: 1469record: 4-5 | new rating: 1477 | |||