Stevenson, Dale A
Current rating: 1480
Record: 3-4
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 177 | Roberts, Zachary L (1500) | Lost 1-2 | -181482 |
| 2block | 189 | Ahmed, Konan (1482) | Lost 1-2 | -181464 |
| 3block | 255 | Bigelow, Alexander J (1464) | Lost 1-2 | -181446 |
| 4block | 320 | Holiday, Alan (1446) | Won 2-0 | +181464 |
| 5block | 286 | Fraser, Howard (1465) | Won 2-1 | +181482 |
| 6block | 219 | Lombardo, Lawrence C (1482) | Won 2-1 | +181500 |
| 7block | 168 | Kimura, Shawn (1378) | Lost 0-2 | -201480 |
| average opponent: 1460record: 3-4 | new rating: 1480 | |||