Park, Ryan
Current rating: 1565
Record: 14-10-1
| Grand Prix Charlotte 2005 (extended) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Jackson, Charles (1500) | Won 1-0 | +181564 |
| 2extended | 43 | Lucy, J. Sawyer (1591) | Lost 1-2 | -181546 |
| 3extended | 92 | Shrader, Lance (1544) | Draw 1-1 | 01546 |
| 4extended | 133 | Cordell, Robbie (1466) | Won 2-0 | +171563 |
| 5extended | 103 | Green, Stephen (1519) | Won 2-1 | +171580 |
| 6extended | 62 | Jacob, Michael (1730) | Lost 0-2 | -151565 |
| top | average opponent: 1558record: 3-2-1 | new rating: 1565 | ||
| Grand Prix Seattle 2005 (extended) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 22 | Orr, Gregory (1500) | Won 2-0 | +171585 |
| 2extended | 57 | Gilmore, John (1500) | Won 2-0 | +171602 |
| 3extended | 21 | Bridy, Dan (1686) | Lost 0-2 | -171585 |
| 4extended | 101 | Ledbetter, Alex (1500) | Lost 0-2 | -191566 |
| 5extended | 104 | Podruchny, Chris (1500) | Lost 1-2 | -201546 |
| top | average opponent: 1537record: 2-3 | new rating: 1546 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Traugh, Elizabeth (1500) | Won 2-0 | +181553 |
| 2sealed | 66 | Martineau, Robert (1502) | Lost 1-2 | -191534 |
| 3sealed | 92 | Chandler, Chris (1500) | Won 2-1 | +171551 |
| 4sealed | 78 | Puig, Ricardo (1518) | Won 2-1 | +171568 |
| top | average opponent: 1505record: 3-1 | new rating: 1568 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 153 | Fox, Adam M (1500) | Won 2-1 | +181557 |
| 3standard | 99 | Nunn, Ryan (1420) | Won 2-0 | +151572 |
| 4standard | 57 | Baker, Jeff (1539) | Lost 0-2 | -181554 |
| 5standard | 141 | Tucker, Scott (1540) | Lost 1-2 | -191535 |
| top | average opponent: 1500record: 2-2 | new rating: 1535 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 72 | Allen, John (1516) | Won 2-0 | +181518 |
| 2extended | 17 | Liston, Beth (1567) | Won 2-1 | +191537 |
| 3extended | 19 | McMickle, Sean (1539) | Lost 0-2 | -181519 |
| 4extended | 55 | Stott, Cody (1517) | Won 2-0 | +181537 |
| 5extended | 57 | Fuqua, Kris (1535) | Won 2-0 | +181555 |
| 6extended | 13 | Willoughby, Tom (1674) | Lost 0-2 | -161539 |
| top | average opponent: 1558record: 4-2 | new rating: 1539 | ||