Tu, David
Current rating: 1479
Record: 0-0 (GP) / 3-5 (professional)
| Pro Tour Los Angeles 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 16 | Stark, William (1577) | Lost 0-2 | -171483 |
| 2extended | 170 | Dong, Zhong (1625) | Lost 0-2 | -151468 |
| 3extended | 133 | Hansen, Matt (1471) | Won 2-1 | +181486 |
| 4extended | 115 | Stein, Harald (1775) | Lost 0-2 | -131473 |
| 5extended | 119 | Cook, Richard (1602) | Won 2-1 | +201493 |
| 6extended | 100 | King, James (1431) | Won 2-0 | +171510 |
| 7extended | 81 | Houston, Shane (1488) | Lost 0-2 | -181492 |
| 8extended | 91 | Ikeda, Tsuyoshi (1793) | Lost 0-2 | -131479 |
| average opponent: 1595record: 3-5 | new rating: 1479 | |||