Vaughan, Richard
Current rating: 1484
Record: 2-3-1
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 35 | Hathaway, Barrett (1576) | Draw 1-1 | +11501 |
| 3block | 63 | Cole, Kirk (1474) | Lost 1-2 | -181483 |
| 4block | 125 | Maeda, Karen (1499) | Won 2-0 | +181501 |
| 5block | 92 | Gragg, John (1518) | Won 2-0 | +181519 |
| 6block | 59 | Richardson, Shawn (1536) | Lost 1-2 | -171502 |
| 7block | 82 | Davis, Gregory (1516) | Lost 0-2 | -181484 |
| average opponent: 1520record: 2-3-1 | new rating: 1484 | |||