Miyazaki, Junpei
Current rating: 1444
Record: 5-8-2
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 117 | Hasegawa, Nagaharu (1500) | Draw 1-1 | 01500 |
| 2block | 116 | Jinba, Nobuaki (1500) | Lost 0-2 | -181482 |
| 3block | 183 | Baba, Yasuo (1482) | Won 2-0 | +181500 |
| 4block | 146 | Fukuya, Kenji (1403) | Lost 0-2 | -201480 |
| 5block | 171 | Takagi, Riichiro (1480) | Lost 0-2 | -181462 |
| 6block | 165 | Ichinose, Yuki (1464) | Lost 0-2 | -181444 |
| 7block | 144 | Saito, Yoshihide (1441) | Lost 1-2 | -181426 |
| 8block | 28 | Furuhata, Hideto (1413) | Won 2-0 | +181444 |
| average opponent: 1460record: 2-5-1 | new rating: 1444 | |||
| Grand Prix Sapporo 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Narita, Wataru (1500) | Won 2-0 | +181518 |
| 2sealed | 16 | Nakano, Satoshi (1500) | Draw 1-1 | 01518 |
| 3sealed | 55 | Kudou, Toshio (1518) | Lost 1-2 | -181500 |
| 4sealed | 86 | Sato, Koji (1500) | Won 2-1 | +181518 |
| 5sealed | 60 | Komatsu, Toshiaki (1518) | Lost 0-2 | -181500 |
| 6sealed | 84 | Hattori, Keitarou (1500) | Won 2-1 | +181518 |
| 7sealed | 56 | Kise, Masato (1518) | Lost 0-2 | -181500 |
| average opponent: 1508record: 3-3-1 | new rating: 1500 | |||