Bahck, Dennis
Current rating: 1498
Record: 3-3
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Nash, Jessica (1500) | Won 2-0 | +181518 |
| 2sealed | 86 | Benedetti, Antony (1465) | Won 2-1 | +171535 |
| 3sealed | 40 | Graham, Sean M (1520) | Lost 0-2 | -181517 |
| 4sealed | 149 | Todd T., (1518) | Lost 1-2 | -181499 |
| 5sealed | 157 | Nguyen, Kevin C (1500) | Won 2-0 | +181517 |
| 6sealed | 154 | Gorman, Vivian (1479) | Lost 1-2 | -191498 |
| average opponent: 1497record: 3-3 | new rating: 1498 | |||