Macdonald, Rick
Current rating: 1468
Record: 3-5
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Wilber, Raymond (1516) | Lost 0-1 | -181482 |
| 2sealed | 130 | Smith, Justin (1674) | Won 2-1 | +221504 |
| 3sealed | 108 | Eiche, Jim (1500) | Won 2-0 | +181522 |
| 4sealed | 73 | Tessler, Johnathan T (1518) | Lost 1-2 | -181504 |
| 5sealed | 123 | Rocco, Ryan (1502) | Lost 0-2 | -181486 |
| 6sealed | 125 | Gaieck, Raymond (1487) | Won 2-0 | +181504 |
| 7sealed | 94 | Lee, Joseph (1501) | Lost 1-2 | -181486 |
| 8sealed | 75 | Weyant, Jeff (1499) | Lost 0-2 | -181468 |
| average opponent: 1525record: 3-5 | new rating: 1468 | |||