Walker, Brian
Current rating: 1490
Record: 3-4-2
| Grand Prix Richmond 2014 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 73 | Buvoltz, David (1500) | Draw 1-1 | 01470 |
| 2modern | 405 | Shifflett, Brandon (1499) | Draw 1-1 | +11471 |
| 3modern | 606 | Mattox, Jacob (1504) | Won 2-1 | +181489 |
| 4modern | 453 | Matthews, Austin (1471) | Won 2-0 | +181507 |
| 5modern | 300 | Chin, Richard (1552) | Lost 0-2 | -171490 |
| average opponent: 1505record: 2-1-2 | new rating: 1490 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 749 | Gumbinger, Mike (1500) | Won 2-0 | +181518 |
| 2standard | 826 | Tautic, Raymond (1833) | Lost 0-2 | -121506 |
| 3standard | 911 | Gough, Marcus (1513) | Lost 0-2 | -181488 |
| 4standard | 916 | Elderfield, Darien (1489) | Lost 0-2 | -181470 |
| average opponent: 1584record: 1-3 | new rating: 1470 | |||