Ogasawara, Nobuyuki
Current rating: 1536
Record: 5-3
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Mochizuki, Takayuki (1416) | Won 2-1 | +161516 |
| 2sealed | 41 | Ookata, Akihiro (1519) | Lost 1-2 | -171499 |
| 3sealed | 381 | Hayato, Suzuki (1499) | Won 2-0 | +181517 |
| 4sealed | 141 | Oikawa, Mutsuki (1562) | Won 2-0 | +181535 |
| 5sealed | 148 | Miyajima, Eiji (1535) | Won 2-0 | +181553 |
| 6sealed | 111 | Harada, Yuuichirou (1549) | Won 2-1 | +181571 |
| 7sealed | 81 | Ikeda, Yoshio (1573) | Lost 0-2 | -181553 |
| 8sealed | 217 | Yanase, Kaname (1575) | Lost 0-2 | -171536 |
| average opponent: 1528record: 5-3 | new rating: 1536 | |||