Dubreuil, Patrice
Current rating: 1543
Record: 18-16
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Pasin, Stefano (1444) | Lost 1-2 | -201546 |
| 2sealed | 288 | Beaulac Clement, Jason (1483) | Won 2-0 | +171563 |
| 3sealed | 435 | Isaacs, Matthew (1500) | Lost 0-2 | -201543 |
| top | average opponent: 1476record: 1-2 | new rating: 1543 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2374 | McEndree, Bart (1463) | Lost 0-2 | -211586 |
| 2sealed | 2469 | Miron, Yohan (1456) | Lost 1-2 | -201566 |
| top | average opponent: 1460record: 0-2 | new rating: 1566 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1635 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Lockhart, Joe (1500) | Lost 1-2 | -201615 |
| 2sealed | 317 | Desaulniers, Charles (1468) | Won 2-0 | +151630 |
| 3sealed | 269 | Skolnick, Andrew (1500) | Won 2-0 | +161646 |
| 4sealed | 201 | Archambault, Julien (1584) | Lost 1-2 | -201626 |
| 5sealed | 386 | Applegate, Daniel (1548) | Lost 0-2 | -191607 |
| top | average opponent: 1520record: 2-3 | new rating: 1607 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 375 | Lachaine, Roch-Antoine (1483) | Won 2-0 | +161587 |
| 2sealed | 97 | Hilson, Ian (1481) | Won 2-1 | +161603 |
| 3sealed | 5 | Corvese, Harry (1965) | Lost 0-2 | -111592 |
| 4sealed | 160 | Robinson, Eli (1581) | Won 2-1 | +181610 |
| 5sealed | 259 | Brown-Fucci, Dante (1617) | Lost 1-2 | -181592 |
| 6sealed | 196 | Luk, Christopher (1496) | Won 2-0 | +161608 |
| 7sealed | 242 | Krautmann, Wenzel (1914) | Won 2-1 | +231631 |
| 8sealed | 142 | Calcano, Christian (1831) | Won 2-1 | +221653 |
| 9sealed | 65 | Poupart, Olivier (1653) | Lost 1-2 | -181635 |
| top | average opponent: 1669record: 6-3 | new rating: 1635 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 435 | Stella, Daniel (1521) | Won 2-1 | +181518 |
| 2sealed | 131 | Poirier, Maxime (1502) | Won 2-1 | +181536 |
| 3sealed | 402 | Lai, Conan (1559) | Won 2-1 | +181554 |
| 4sealed | 35 | Giles, Michael (1625) | Lost 0-2 | -161538 |
| 5sealed | 85 | Manfield, Seth (1941) | Won 2-1 | +251563 |
| 6sealed | 58 | Griffith, Michael (1543) | Won 2-1 | +171580 |
| 7sealed | 70 | van Driel, Boaz (1602) | Won 2-0 | +191599 |
| 8sealed | 20 | Calcano, Christian (1878) | Won 2-1 | +231622 |
| 9sealed | 6 | Bastien, Christian (1601) | Won 2-1 | +171639 |
| 10draft | 971 | Reiber, Zachary (1583) | Lost 1-2 | -191620 |
| 11draft | 908 | Patelakis, Steve (1654) | Lost 0-2 | -171603 |
| 12draft | 963 | O'Neil, William (1586) | Won 2-1 | +181621 |
| 13draft | 967 | Yu, Fred (1826) | Lost 0-2 | -151606 |
| 14draft | 955 | Wong, Marcus (1645) | Lost 1-2 | -171589 |
| 15draft | 937 | Stapleton, Joshua (1588) | Lost 0-2 | -181571 |
| top | average opponent: 1643record: 9-6 | new rating: 1571 | ||