Miyabe, Hirotoshi
Current rating: 1484
Record: 6-7
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 522 | Ootaki, Ryo (1497) | Lost 1-2 | -181503 |
| 2sealed | 888 | Kondo, Masahiro (1497) | Lost 0-2 | -181485 |
| 3sealed | 1184 | Hirooka, Toshiki (1497) | Lost 0-2 | -181467 |
| 4sealed | 1179 | Yato, Masanori (1447) | Lost 1-2 | -181449 |
| 5sealed | 1150 | Ifuku, Ryuki (1428) | Won 2-0 | +171466 |
| 6sealed | 1060 | Nakashima, Shinnosuke (1437) | Won 2-1 | +181484 |
| average opponent: 1467record: 2-4 | new rating: 1484 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Katayanagi, Shigehisa (1500) | Lost 0-2 | -181482 |
| 2sealed | 365 | Maki, Akira (1484) | Lost 0-2 | -181464 |
| 3sealed | 578 | Nagao, Mitsuyoshi (1467) | Won 2-0 | +181482 |
| 4sealed | 398 | Tamura, Tomohiro (1479) | Won 2-0 | +181500 |
| 5sealed | 405 | Nakata, Akihito (1500) | Won 2-0 | +181518 |
| 6sealed | 175 | Okauchi, Yuuta (1634) | Won 2-1 | +201538 |
| 7sealed | 153 | Ishihara, Jun (1611) | Lost 0-2 | -171521 |
| average opponent: 1525record: 4-3 | new rating: 1521 | |||