Kuriyama, Masaaki
Current rating: 1498
Record: 2-2-2
| Grand Prix Okayama 2004 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 58 | Inanaga, Nobuyuki (1466) | Draw 1-1 | -11499 |
| 2extended | 105 | Hyakusai, Kouichi (1438) | Won 1-0 | +171516 |
| 3extended | 78 | Kishimoto, Yuuichi (1459) | Lost 1-2 | -191497 |
| 4extended | 131 | Matsubara, Yoshiro (1499) | Won 2-1 | +181515 |
| 5extended | 98 | Miki, Sadayoshi (1455) | Draw 1-1 | -11514 |
| 6extended | 117 | Kataoka, Asami (1625) | Lost 0-2 | -161498 |
| average opponent: 1490record: 2-2-2 | new rating: 1498 | |||