Wongsuchit, Sandra
Current rating: 1448
Record: 1-4
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 113 | Duong, Minh (1518) | Lost 0-2 | -181482 |
| 3block | 155 | Jimenez, Michael A (1464) | Lost 0-2 | -181464 |
| 4block | 273 | Whitten, Blaine (1483) | Lost 0-2 | -181446 |
| 5block | 269 | Johnson, Ian (1515) | Lost 1-2 | -161430 |
| 6block | 252 | Ochoa, Georgina M (1446) | Won 2-0 | +181448 |
| average opponent: 1485record: 1-4 | new rating: 1448 | |||