Parker, Rick
Current rating: 1491
Record: 5-6
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 82 | Longa, Piotr (1532) | Won 2-1 | +181518 |
| 3sealed | 66 | Barnett, Adam M (1700) | Won 2-0 | +221540 |
| 4sealed | 78 | Hedman, Anders (1624) | Lost 1-2 | -171523 |
| 5sealed | 93 | Bonaventura, Ciro (1729) | Lost 0-2 | -141509 |
| 6sealed | 119 | Gates, Brandon M (1533) | Lost 0-2 | -181491 |
| average opponent: 1624record: 2-3 | new rating: 1491 | |||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Ellis, Garrett (1500) | Won 2-0 | +181518 |
| 2sealed | 63 | LaRue, Michael (1406) | Won 2-0 | +161534 |
| 3sealed | 18 | Coqueiro, Rafael S (1576) | Lost 0-2 | -171517 |
| 4sealed | 72 | Coale, Hunter (1569) | Lost 0-2 | -171500 |
| 5sealed | 104 | Betts, Ryan (1499) | Won 2-1 | +181518 |
| 6sealed | 88 | Colmenero, Clifton (1523) | Lost 1-2 | -181500 |
| average opponent: 1512record: 3-3 | new rating: 1500 | |||