Tobita, Toshiaki
Current rating: 1463
Record: 1-3
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 660 | Kawabata, Kenshirou (1500) | Lost 0-2 | -181463 |
| record: 0-1 | new rating: 1463 | |||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 352 | Mizutani, Yosuke (1500) | Won 2-0 | +181518 |
| 2extended | 223 | Hoshino, Yohei (1517) | Lost 1-2 | -181500 |
| 3extended | 233 | Hagiwara, Yuuta (1433) | Lost 1-2 | -191481 |
| average opponent: 1483record: 1-2 | new rating: 1481 | |||