Giles, Steve
Current rating: 1462
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Boyer, Aaron (1500) | Lost 1-2 | -181480 |
| 2sealed | 127 | McGinnis, Travis (1482) | Lost 1-2 | -181462 |
| top | average opponent: 1491record: 0-2 | new rating: 1462 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Kert, Caroline (1579) | Lost 0-2 | -171518 |
| 2sealed | 143 | Peavy, Jessie (1482) | Won 2-0 | +171535 |
| 3sealed | 147 | Sergeant, Geoff (1500) | Lost 0-2 | -181517 |
| 4sealed | 156 | Potter, Jason (1474) | Lost 1-2 | -191498 |
| top | average opponent: 1509record: 1-3 | new rating: 1498 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Keene, Ken (1500) | Won 0-0 | +181518 |
| 2sealed | 3 | Stearns, Nicholas (1518) | Won 0-0 | +181536 |
| 3sealed | 30 | Rivera, Tim (1496) | Lost 0-2 | -191517 |
| 4sealed | 82 | Paschover, Marc (1509) | Lost 0-0 | -181499 |
| 5sealed | 87 | Fontanez, Marcos (1500) | Won 0-0 | +181517 |
| 6sealed | 59 | Ward, Steve (1517) | Won 2-1 | +181535 |
| 7sealed | 45 | Justman, Jordan (1537) | Draw 0-0 | 01535 |
| top | average opponent: 1511record: 4-2-1 | new rating: 1535 | ||