Patton, John
Current rating: 1514
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 151 | Hammer, Dane (1518) | Won 2-0 | +181551 |
| 3sealed | 90 | Haefner, Bob (1500) | Lost 0-2 | -191532 |
| 4sealed | 222 | Spindler, Ryan (1513) | Lost 1-2 | -181514 |
| top | average opponent: 1510record: 1-2 | new rating: 1514 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 76 | Heath, Christopher (1482) | Lost 0-2 | -191517 |
| 2extended | 305 | Medina, James (1482) | Won 2-1 | +181535 |
| 3extended | 277 | Bronikowski, Chris (1500) | Won 0-0 | +171552 |
| 4extended | 117 | Bursavich, George (1502) | Lost 0-2 | -191533 |
| top | average opponent: 1491record: 2-2 | new rating: 1533 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Galbiati, Tim (1500) | Lost 0-2 | -181482 |
| 2sealed | 189 | McKenzie, Chadwick (1447) | Won 2-0 | +171499 |
| 3sealed | 161 | Witte, Edwin (1500) | Lost 0-2 | -181481 |
| 4sealed | 169 | Ahmad, sammer (1482) | Won 2-0 | +181499 |
| 5sealed | 134 | Stevens, William (1500) | Won 2-0 | +181517 |
| 6sealed | 119 | Stelzer, Kevin (1524) | Won 2-0 | +181535 |
| 7sealed | 89 | McGinnis, Travis (1476) | Won 2-0 | +171552 |
| 8sealed | 32 | Froehlich, Eric (1660) | Lost 1-2 | -161536 |
| top | average opponent: 1511record: 5-3 | new rating: 1536 | ||