Cossette-Pacheco, Alexandre
Current rating: 1490
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Santa, Richard (1635) | Lost 0-2 | -151469 |
| 2sealed | 396 | Soehner, Danny (1524) | Won 2-0 | +191488 |
| 3sealed | 190 | Torres, Jose Luis (1498) | Lost 0-2 | -181470 |
| 4sealed | 288 | Stackhouse, Jarod (1394) | Won 2-1 | +161486 |
| 5sealed | 216 | Smelovsky, Nathan (1474) | Won 2-1 | +181504 |
| 6sealed | 206 | Zhao, Michael [CAN] (1699) | Lost 0-2 | -141490 |
| top | average opponent: 1537record: 3-3 | new rating: 1490 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Marchand, Richard (1576) | Won 2-0 | +191538 |
| 2sealed | 154 | Armstrong, Joshua (1551) | Lost 1-2 | -171521 |
| 3sealed | 251 | Broughm, Ryan (1500) | Lost 0-2 | -191502 |
| 4sealed | 412 | Van Bibber-Orr, Edwin (1483) | Lost 0-2 | -181484 |
| top | average opponent: 1527record: 1-3 | new rating: 1484 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Mercier, Frederic (1616) | Lost 0-2 | -161484 |
| 2sealed | 658 | Birku, Samson (1365) | Won 2-0 | +161500 |
| 3sealed | 404 | Parker, Gregory (1505) | Lost 1-2 | -181482 |
| 4sealed | 506 | Lafleur, Gabriel (1487) | Won 2-1 | +181500 |
| 5sealed | 392 | Allen, Thomas (1558) | Won 2-1 | +191519 |
| 6sealed | 312 | Hazra, Samir (1524) | Won 2-1 | +181537 |
| 7sealed | 167 | Matheson, Craig (1539) | Lost 1-2 | -181519 |
| top | average opponent: 1514record: 4-3 | new rating: 1519 | ||