Corey S.,
Current rating: 1537
Record: 4-2
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Kutcher, Ben (1497) | Lost 1-2 | -181482 |
| 2sealed | 158 | Van Druten, John (1447) | Won 2-1 | +171499 |
| 3sealed | 183 | Bush, Jason P (1500) | Won 2-0 | +181517 |
| 4sealed | 98 | Genova, Andrew (1514) | Won 2-1 | +181535 |
| 5sealed | 92 | Howe, Joshua (1678) | Won 2-1 | +211556 |
| 6sealed | 76 | Lallemand, John (1537) | Lost 0-2 | -191537 |
| average opponent: 1529record: 4-2 | new rating: 1537 | |||