Kilpatrick, Robert
Current rating: 1352
| Grand Prix New Orleans 2003 (extended) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 26 | Jordan, Paul (1509) | Lost 0-2 | -161383 |
| 3extended | 95 | Mills, Laura (1534) | Lost 1-2 | -151368 |
| 4extended | 145 | Harrison, Joshua (1483) | Lost 1-2 | -161352 |
| top | average opponent: 1508record: 0-3 | new rating: 1352 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 33 | Steele, Tracey (1531) | Won 2-0 | +201450 |
| 2extended | 22 | Jones, Trent (1500) | Lost 0-2 | -171433 |
| 3extended | 58 | Osborne, Ben (1500) | Lost 0-2 | -171416 |
| 4extended | 100 | Smith, Alex (1485) | Lost 0-2 | -171399 |
| top | average opponent: 1504record: 1-3 | new rating: 1399 | ||
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 63 | Mahini, Shaw (1563) | Lost 0-0 | -171483 |
| 3block | 114 | Zandi, Jeff (1499) | Lost 0-0 | -181465 |
| 4block | 137 | Perry, Chris (1482) | Lost 0-0 | -171448 |
| 5block | 125 | Blankenship, Jesse (1463) | Lost 0-0 | -181430 |
| top | average opponent: 1502record: 0-4 | new rating: 1430 | ||