Woo, Warren
Current rating: 1557
Record: 8-5
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 64 | Sage, Tyler (1500) | Won 2-1 | +181518 |
| 3extended | 12 | Podruchny, Chris (1536) | Won 2-0 | +181536 |
| 4extended | 20 | Potter, Doug (1500) | Won 2-0 | +181554 |
| 5extended | 6 | Loden, Lance (1608) | Lost 1-2 | -171537 |
| 6extended | 26 | Calkins, Nathan (1556) | Won 2-0 | +181555 |
| 7extended | 9 | Annable, Marcus (1593) | Won 2-0 | +191574 |
| 8extended | 5 | Swanson, Sam (1573) | Won 2-1 | +181592 |
| 9extended | 4 | Flanagan, Daniel P (1596) | Lost 0-2 | -181574 |
| 10extended | 16 | Hwang, Michael (1592) | Won 2-1 | +181592 |
| 11extended | 10 | Cimera, Ryan (1575) | Won 2-1 | +181610 |
| 12extended | 3 | McCall, Max (1643) | Lost 1-2 | -181592 |
| 13extended | 12 | Hanson, Daniel (1595) | Lost 1-2 | -181574 |
| 14extended | 15 | Gorham, Ernie (1601) | Lost 0-2 | -171557 |
| average opponent: 1575record: 8-5 | new rating: 1557 | |||