Hackett, Chris
Current rating: 1525
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 342 | Papp, Jim (1500) | Won 2-0 | +181505 |
| 2sealed | 232 | McCarthy, Robert (1518) | Lost 1-2 | -171488 |
| 3sealed | 492 | Filimonow, Jamie (1431) | Won 2-0 | +171505 |
| 4sealed | 363 | Cox-Leigh, Ian (1518) | Won 2-1 | +181523 |
| 5sealed | 199 | Bowles, Nathan (1535) | Won 2-1 | +181541 |
| 6sealed | 187 | Brott, John (1652) | Won 2-1 | +201561 |
| 7sealed | 369 | Kulisz, Chris (1540) | Lost 1-2 | -181543 |
| 8sealed | 181 | Longo, Tyler (1579) | Lost 0-2 | -181525 |
| top | average opponent: 1534record: 5-3 | new rating: 1525 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 444 | Grant, Andrew (1542) | Lost 1-2 | -161449 |
| 2sealed | 518 | Bandurak, Adam (1482) | Won 2-1 | +181467 |
| 3sealed | 561 | Teskey, Donny R (1500) | Lost 0-2 | -171450 |
| 4sealed | 601 | Luong, Philip (1481) | Lost 1-2 | -181432 |
| 5sealed | 573 | Brown, Katrina (1415) | Won 2-0 | +181450 |
| 6sealed | 510 | McNulty, Ryan [CAN] (1482) | Won 2-0 | +191469 |
| 7sealed | 458 | Torchia, Jonathon (1499) | Won 2-1 | +181487 |
| top | average opponent: 1486record: 4-3 | new rating: 1487 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 82 | Wray, Paul (1486) | Won 2-1 | +181518 |
| 2block | 79 | Phillips, Paul A (1542) | Lost 0-2 | -181500 |
| 3block | 152 | Davies, Russ (1526) | Lost 0-2 | -171483 |
| 4block | 203 | Bathe-Taylor, Mark R (1466) | Won 2-1 | +171500 |
| 5block | 182 | Roberts, John (1502) | Lost 0-2 | -181482 |
| 6block | 197 | Paterson, Scott (1529) | Lost 0-0 | -171465 |
| top | average opponent: 1508record: 2-4 | new rating: 1465 | ||