Gotfried, Bob
Current rating: 1382
Record: 0-7-1
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 372 | Gardner, Jesse (1500) | Lost 0-2 | -171430 |
| 2standard | 453 | Owczarzak, Shawn (1482) | Draw 1-1 | +11431 |
| 3standard | 505 | Matern, Russell (1482) | Lost 1-2 | -181413 |
| 4standard | 642 | Wildes, Chris (1599) | Lost 0-2 | -141399 |
| 5standard | 595 | Wild, Ryan (1464) | Lost 1-2 | -171382 |
| average opponent: 1505record: 0-4-1 | new rating: 1382 | |||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 165 | Thielman, Sean (1536) | Lost 0-2 | -171483 |
| 2legacy | 239 | Bheodari, Mahindra (1482) | Lost 0-2 | -181465 |
| 3legacy | 259 | Davidson, John (1464) | Lost 0-2 | -181447 |
| average opponent: 1494record: 0-3 | new rating: 1447 | |||