Dearden, Joseph
Current rating: 1484
Record: 1-2
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 508 | Zou, Rick Y (1495) | Won 2-1 | +181518 |
| 2sealed | 491 | Hendrix, Carl (1652) | Lost 1-2 | -161502 |
| 3sealed | 548 | Nick S., (1501) | Lost 0-2 | -181484 |
| average opponent: 1549record: 1-2 | new rating: 1484 | |||