Tracy, Sean
Current rating: 1475
Record: 7-9-1
| Grand Prix Kansas City 2013 (modern) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 154 | Scott, Steve R (1500) | Won 2-0 | +181494 |
| 2modern | 34 | Dougherty, Michael (1500) | Won 2-0 | +181512 |
| 3modern | 120 | Janssen, Spencer (1504) | Lost 1-2 | -181494 |
| 4modern | 178 | Kiefer, Kent (1518) | Won 2-0 | +181512 |
| 5modern | 97 | Morris, Jonathan B (1466) | Lost 1-2 | -181494 |
| 6modern | 151 | Marriott, Nick (1472) | Lost 1-2 | -191475 |
| top | average opponent: 1493record: 3-3 | new rating: 1475 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 16 | Davis, Jim (1778) | Lost 1-2 | -131473 |
| 5sealed | 51 | Lockhart, Joshua (1541) | Won 2-1 | +191492 |
| 6sealed | 39 | Stark, Bill (1505) | Lost 0-2 | -181474 |
| 7sealed | 76 | Feldman, Richard (1521) | Won 2-1 | +191493 |
| 8sealed | 47 | Brandt, William (1512) | Lost 0-2 | -171476 |
| top | average opponent: 1571record: 2-3 | new rating: 1476 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Lee, Randy (1536) | Lost 1-2 | -171487 |
| 2sealed | 136 | Seipel, Erich (1484) | Won 2-0 | +171504 |
| 3sealed | 165 | Flaum, Adam (1465) | Lost 1-2 | -181486 |
| top | average opponent: 1495record: 1-2 | new rating: 1486 | ||
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 8 | Edwards, Rudy (1633) | Lost 0-0 | -161484 |
| 5extended | 75 | Ottaway, James (1518) | Draw 0-0 | +11485 |
| 6extended | 55 | Majerczyk, Scott (1535) | Won 0-0 | +191504 |
| top | average opponent: 1562record: 1-1-1 | new rating: 1504 | ||