Griffin, Robert
Current rating: 1536
Record: 4-2
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 120 | Clark, Jeffrey 2 (1721) | Won 2-1 | +221522 |
| 2extended | 16 | Saruwatari, Gregg (1518) | Won 2-0 | +181540 |
| 3extended | 55 | Doremus, Wayland (1518) | Won 2-0 | +181558 |
| 4extended | 57 | Tamblyn, Mitchell (1488) | Won 2-0 | +161574 |
| 5extended | 27 | Fimbres, Michael (1466) | Lost 0-2 | -201554 |
| 6extended | 30 | Gutierrez, Daniel (1554) | Lost 1-2 | -181536 |
| average opponent: 1544record: 4-2 | new rating: 1536 | |||