Cooper, Harriet
Current rating: 1541
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Brena, Jose (1500) | Won 2-0 | +181540 |
| 2sealed | 173 | Antunes, Ricardo (1519) | Lost 1-2 | -181522 |
| 3sealed | 202 | Rivadulla #1 Nogueira, (1500) | Won 2-0 | +171539 |
| 4sealed | 116 | Lombo, Javier (1522) | Won 2-0 | +181557 |
| 5sealed | 78 | Lorca, Pedro (1542) | Lost 1-2 | -181539 |
| 6sealed | 165 | Garcia Agundez, Alvaro (1518) | Won 2-0 | +171556 |
| 7sealed | 98 | Diez De Mingo, Diego (1537) | Won 2-0 | +181574 |
| 8sealed | 69 | Geiger, Frederic (1709) | Lost 0-2 | -161558 |
| 9sealed | 86 | Ferrarese, Stefano (1622) | Lost 1-2 | -171541 |
| top | average opponent: 1552record: 5-4 | new rating: 1541 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 202 | Hernandez, Eric (1447) | Won 2-0 | +151579 |
| 2extended | 27 | Dobbertin, Ty (1544) | Lost 0-2 | -181561 |
| 3extended | 302 | Sullivan, Andrew (1486) | Lost 0-2 | -201541 |
| 4extended | 404 | Bardinell, Vince (1481) | Lost 0-2 | -191522 |
| top | average opponent: 1490record: 1-3 | new rating: 1522 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Yandell, Chris (1501) | Won 2-0 | +181518 |
| 2sealed | 142 | Oresick, Eric (1500) | Lost 0-2 | -181500 |
| 3sealed | 224 | Lobel, Sam (1500) | Won 2-1 | +181518 |
| 4sealed | 271 | Jackson, Allen (1732) | Won 2-1 | +221540 |
| 5sealed | 64 | Monmaney, Jeremy (1534) | Won 2-0 | +171557 |
| 6sealed | 35 | DeTora, Melissa (1663) | Won 2-1 | +201577 |
| 7sealed | 41 | McKenna, Timothy (1794) | Lost 0-2 | -141563 |
| 8sealed | 105 | Strasberg, Steven (1561) | Lost 1-2 | -181545 |
| 9sealed | 96 | Alesi-Mullen, John (1562) | Won 2-0 | +191564 |
| top | average opponent: 1594record: 6-3 | new rating: 1564 | ||