Ogawa, Masao
Current rating: 1507
Record: 3-3
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Nakamura, Yuta7609 (1500) | Won 2-0 | +181518 |
| 2standard | 43 | Chan, Fung Shun (1615) | Won 2-1 | +201538 |
| 3standard | 155 | Hayakawa, Naoki (1536) | Lost 0-2 | -181520 |
| 4standard | 685 | Kitazawa, Noriyuki (1500) | Won 2-1 | +171537 |
| 5standard | 251 | Ogata, Nobuhiko (1626) | Lost 0-2 | -161521 |
| 6standard | 678 | Kuze, Shouta (1772) | Lost 0-2 | -141507 |
| average opponent: 1591record: 3-3 | new rating: 1507 | |||