Okuno, Masatoshi
Current rating: 1399
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 756 | Komine, Fumiya (1546) | Lost 1-2 | -171432 |
| 2legacy | 748 | Fukuda, Tomonori (1482) | Lost 0-2 | -171415 |
| 3legacy | 949 | Ochi, Takahiro (1484) | Lost 1-2 | -161399 |
| top | average opponent: 1504record: 0-3 | new rating: 1399 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Okamoto, Munenari (1500) | Lost 1-2 | -181482 |
| 2sealed | 278 | Furuta, Yoshifuyu (1632) | Lost 0-2 | -151467 |
| 3sealed | 372 | Nakamura, Satoshi (Tokyo) (1465) | Lost 0-2 | -181449 |
| top | average opponent: 1532record: 0-3 | new rating: 1449 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 254 | Ootsubo, Takuma (1500) | Lost 0-2 | -181482 |
| 2standard | 474 | Sekine, Hirohumi (1482) | Won 2-1 | +181500 |
| top | average opponent: 1491record: 1-1 | new rating: 1500 | ||