Okada, Shinji
Current rating: 1521
Record: 5-4
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 200 | Mori, Tatsunori (1500) | Won 2-1 | +181518 |
| 2standard | 190 | Nishimura, Noboru (1517) | Lost 0-2 | -181500 |
| 3standard | 150 | Fukase, Takesi (1500) | Won 2-0 | +181518 |
| 4standard | 237 | Jitsukawa, Naofumi (1537) | Lost 1-2 | -181500 |
| 5standard | 262 | Minamimura, Yukihiro (1498) | Won 2-1 | +181518 |
| 6standard | 164 | Mizuno, Fumihiro (1515) | Won 2-0 | +181536 |
| 7standard | 148 | Suzuki, Yuuji (1660) | Won 2-1 | +201556 |
| 8standard | 98 | Kageyama, Kiyotomo (1636) | Lost 0-2 | -161540 |
| 9standard | 142 | Yamane, Masahiro (1465) | Lost 1-2 | -191521 |
| average opponent: 1536record: 5-4 | new rating: 1521 | |||