Thackeray, Desmond
Current rating: 1559
Record: 8-6
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Broe, Greg (1612) | Won 2-1 | +211503 |
| 2sealed | 246 | Boudreault, Damien (1669) | Won 2-0 | +211524 |
| 3sealed | 17 | Cleary, Max (1636) | Won 2-1 | +201544 |
| 4sealed | 113 | Blum, Tyler (1862) | Lost 1-2 | -131531 |
| 5sealed | 151 | Li, Christopher (1442) | Won 2-1 | +171548 |
| 6sealed | 170 | Canellys, Ben (1565) | Lost 0-2 | -181530 |
| 7sealed | 185 | Belanger, Maxim (1800) | Won 2-1 | +231553 |
| 8sealed | 170 | Rivard, Thomas (1562) | Lost 0-2 | -181535 |
| 9sealed | 212 | Dilks, Matthew (1861) | Won 2-0 | +241559 |
| average opponent: 1668record: 6-3 | new rating: 1559 | |||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 292 | Trefry, Myles (1500) | Won 2-1 | +181518 |
| 2standard | 177 | Antonacci, Nicholas (1518) | Lost 0-2 | -181500 |
| 3standard | 567 | Cormier, Brandon (1499) | Lost 0-2 | -181482 |
| 4standard | 581 | Scott, Eric (1509) | Lost 1-2 | -181464 |
| 5standard | 614 | Legacy, Jean-Philippe (1464) | Won 2-1 | +181482 |
| average opponent: 1498record: 2-3 | new rating: 1482 | |||