Mercier, Etienne
Current rating: 1482
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2019 | Gauthier, Martin-Eric (1947) | Won 2-1 | +261527 |
| 4standard | 2075 | LaPlante, Ryan (1650) | Won 2-1 | +201547 |
| 5standard | 2016 | Maguire, Doug (1681) | Lost 1-2 | -161531 |
| 6standard | 2040 | Pham, Hoang Ha (1470) | Won 2-0 | +171548 |
| 7standard | 2018 | LeBlanc, Cody (1555) | Lost 1-2 | -181530 |
| 8standard | 2070 | Burrows-Johnson, Andrew (1554) | Lost 0-2 | -171513 |
| 9standard | 2125 | Corea Mayorga, Juan Carlos (1543) | Won 2-1 | +181531 |
| 10standard | 2128 | League, Charles (1750) | Lost 0-2 | -141517 |
| 11standard | 2105 | Courval, Frederick (1541) | Lost 0-2 | -171500 |
| 12standard | 2116 | Joness, Cody (1517) | Lost 0-2 | -181482 |
| top | average opponent: 1621record: 4-6 | new rating: 1482 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 167 | Desrosiers, Rafael (1514) | Lost 0-2 | -181540 |
| 2standard | 306 | Astudillo, Carlos (1482) | Lost 0-2 | -191521 |
| 3standard | 355 | Fraser, Alex (1443) | Lost 0-2 | -201501 |
| top | average opponent: 1480record: 0-3 | new rating: 1501 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 441 | Fortin, Alexandre 1531 (1500) | Won 2-1 | +181518 |
| 2sealed | 444 | Artzy, Noa (1597) | Lost 0-2 | -171501 |
| 3sealed | 332 | Battistelli, Alex (1626) | Won 2-1 | +211522 |
| 4sealed | 341 | Burrows, Matthew (1501) | Lost 1-2 | -191503 |
| 5sealed | 123 | Kelly, Patrick R (1611) | Won 2-1 | +201523 |
| 6sealed | 303 | Gao, Jeffrey (1506) | Lost 0-2 | -181505 |
| 7sealed | 335 | Terrasse, Nicolas (1527) | Won 2-0 | +181523 |
| 8sealed | 266 | Gervais, Simon (1507) | Won 2-0 | +181541 |
| 9sealed | 189 | Butterfield, Nathaniel (1503) | Won 2-0 | +171558 |
| top | average opponent: 1542record: 6-3 | new rating: 1558 | ||