Hier, David
Current rating: 1540
Record: 7-5-1
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Amar, Selim (1573) | Lost 0-2 | -161481 |
| 2sealed | 336 | Jacquet, Christophe (1402) | Lost 1-2 | -201461 |
| 3sealed | 518 | Gagnon, Marc (1463) | Won 2-1 | +181479 |
| 4sealed | 482 | Ferland, Derek (1450) | Won 2-0 | +181497 |
| 5sealed | 392 | Bentley, Johnathan (1615) | Won 2-0 | +201517 |
| 6sealed | 210 | Bisson, Stephane (1627) | Won 2-0 | +201537 |
| 7sealed | 216 | Bold Wark, Lewis (1706) | Draw 1-1 | +31540 |
| average opponent: 1548record: 4-2-1 | new rating: 1540 | |||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Poupart, Olivier (1521) | Won 2-1 | +181518 |
| 2sealed | 85 | Birrell, Taylor (1486) | Lost 1-2 | -181500 |
| 3sealed | 482 | Bruce, Andrea (1433) | Won 2-0 | +171517 |
| 4sealed | 343 | Neuteboom, Christopher (1516) | Lost 1-2 | -181499 |
| 5sealed | 388 | Gauthier, Pascal (1501) | Won 2-0 | +181517 |
| 6sealed | 275 | Czaja, Brandon (1455) | Lost 0-2 | -201497 |
| average opponent: 1485record: 3-3 | new rating: 1497 | |||