Cobb, Bernard
Current rating: 1483
Record: 2-3
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 217 | Huebbe, Michael E (1500) | Won 2-0 | +181518 |
| 2standard | 81 | Cobian, Dio (1518) | Lost 0-2 | -181500 |
| 3standard | 268 | Baker, Patrick (1501) | Won 2-0 | +181518 |
| 4standard | 229 | Caron, Nicholas S (1501) | Lost 0-2 | -181500 |
| 5standard | 220 | Bakht, Sacha (1567) | Lost 0-2 | -171483 |
| average opponent: 1517record: 2-3 | new rating: 1483 | |||