Mercier, Patrick
Current rating: 1459
Record: 5-7
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Carreiro, Isaiah (1500) | Won 2-0 | +181535 |
| 2standard | 353 | Tibbetts, Fraser (1496) | Lost 1-2 | -191516 |
| 3standard | 512 | Titizian, Sam (1421) | Lost 1-2 | -191497 |
| 4standard | 631 | Pettipas, Amber (1481) | Lost 1-2 | -191478 |
| 5standard | 632 | Benson, Michael (1395) | Lost 0-2 | -191459 |
| average opponent: 1459record: 1-4 | new rating: 1459 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | St Antoine, Phil (1500) | Won 2-0 | +181518 |
| 2sealed | 63 | Chau, Wilkin (1572) | Won 2-1 | +191537 |
| 3sealed | 165 | Disser, Yann (1609) | Lost 1-2 | -171520 |
| 4sealed | 300 | Chappell, Simon (1518) | Won 2-1 | +181538 |
| 5sealed | 121 | Titov, Gregory (1535) | Lost 0-2 | -181520 |
| 6sealed | 253 | Emms, Brandon (1511) | Won 2-1 | +181538 |
| 7sealed | 184 | Cooper, Stacey (1398) | Lost 0-2 | -211517 |
| average opponent: 1520record: 4-3 | new rating: 1517 | |||