Maple, Nathan
Current rating: 1481
Record: 2-3
| Grand Prix Austin 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Boyd, Adam (1500) | Won 2-0 | +181518 |
| 2sealed | 20 | Baran, Roy (1518) | Lost 1-2 | -181500 |
| 3sealed | 107 | Wostal, CJ (1464) | Won 2-1 | +171517 |
| 4sealed | 113 | Harris, Russell (1518) | Lost 0-2 | -181499 |
| 5sealed | 117 | Cooper, Champion (1500) | Lost 0-2 | -181481 |
| average opponent: 1500record: 2-3 | new rating: 1481 | |||