Yu, April L
Current rating: 1483
Record: 3-4
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 197 | Felix, Alcibiades (1500) | Lost 0-2 | -181482 |
| 2block | 231 | Brooker, Kyle (1482) | Lost 1-2 | -181464 |
| 3block | 266 | Audelo, Miguel T (1464) | Won 2-0 | +181482 |
| 4block | 252 | Ciccolo, Peter (1481) | Won 2-0 | +181500 |
| 5block | 230 | Jacques, Richard (1440) | Won 2-1 | +171517 |
| 6block | 172 | Ward, Nathan (1509) | Lost 1-2 | -181499 |
| 7block | 163 | Corzine, Tim E (1613) | Lost 0-2 | -161483 |
| average opponent: 1499record: 3-4 | new rating: 1483 | |||