Duong, Jim
Current rating: 1428
Record: 0-4
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 86 | Cockrell, Derek (1500) | Lost 0-2 | -181482 |
| 2block | 273 | Cooley, Benjamin (1482) | Lost 1-2 | -181464 |
| 3block | 293 | Tomei, Robert C (1464) | Lost 0-2 | -181446 |
| 4block | 315 | Miller, Chris (1430) | Lost 1-2 | -181428 |
| average opponent: 1469record: 0-4 | new rating: 1428 | |||