Hayden, Richard
Current rating: 1434
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 433 | Price, Nick (1500) | Lost 0-2 | -171451 |
| 2sealed | 465 | Weaver, Eddy (1482) | Won 2-0 | +181469 |
| 3sealed | 335 | Sheiman, Jeff (1499) | Lost 0-2 | -171452 |
| 4sealed | 470 | New, Michael (1446) | Lost 1-2 | -181434 |
| top | average opponent: 1482record: 1-3 | new rating: 1434 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1020 | Gray, Bryan (1500) | Won 2-1 | +191503 |
| 2modern | 1153 | Roucoulet, Jeffrey (1559) | Lost 1-2 | -171486 |
| 3modern | 1501 | Kumiega, Sophie (1500) | Lost 0-2 | -181468 |
| top | average opponent: 1520record: 1-2 | new rating: 1468 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 430 | Pokladek, Michael L (1500) | Won 2-0 | +181518 |
| 2standard | 154 | Carpenter, James (1518) | Lost 1-2 | -181500 |
| 3standard | 246 | Ngo, Kiet (1635) | Lost 0-2 | -161484 |
| top | average opponent: 1551record: 1-2 | new rating: 1484 | ||