Perkinson, Andrew
Current rating: 1448
Record: 1-4-1
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Beste, Owen (1500) | Lost 0-2 | -181482 |
| 2sealed | 414 | Simpson, Michael (1520) | Lost 0-2 | -171465 |
| 3sealed | 614 | Selvage, Roger (1401) | Draw 1-1 | -11464 |
| 4sealed | 599 | Morrow, Jesse l (1464) | Lost 0-2 | -181446 |
| 5sealed | 548 | Farrell, Michael K (1610) | Won 2-0 | +211467 |
| 6sealed | 453 | Gill, Tylor (1464) | Lost 0-2 | -191448 |
| average opponent: 1493record: 1-4-1 | new rating: 1448 | |||