Mercier, Kevin
Current rating: 1572
Record: 22-20-1
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | D'Ambrosio, Bradley (1500) | Lost 0-2 | -191553 |
| 2standard | 299 | Rossheim, Barry (1482) | Won 2-0 | +161569 |
| 3standard | 299 | Finn, Zachary (1506) | Won 2-0 | +171586 |
| 4standard | 315 | Prieto, Luis Delfin (1655) | Lost 1-2 | -161570 |
| 5standard | 340 | Musa, Ihab (1550) | Won 2-1 | +171587 |
| 6standard | 220 | Job, Jonathan (1762) | Lost 0-2 | -151572 |
| top | average opponent: 1576record: 3-3 | new rating: 1572 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 570 | Kelley, Austin (1498) | Won 2-0 | +171536 |
| 2sealed | 654 | McDonough, Ryan (1612) | Won 2-1 | +201556 |
| 3sealed | 626 | Caliguiri, Frank (1648) | Won 2-0 | +191575 |
| 4sealed | 656 | LaManna, Stephen (1474) | Lost 0-2 | -191556 |
| 5sealed | 706 | Cuvelier, John (1967) | Won 2-0 | +251581 |
| 6sealed | 620 | Grassato, Vitor (1657) | Lost 0-2 | -171564 |
| 7sealed | 787 | Yeh, Chih-Cheng (1913) | Lost 0-2 | -121552 |
| 8sealed | 880 | Bacon, Robert (1382) | Won 2-0 | +151567 |
| 9sealed | 758 | Zhang, Bolun (1607) | Won 2-1 | +191586 |
| 10draft | 826 | Walker, Nathaniel (1821) | Lost 1-2 | -141572 |
| top | average opponent: 1658record: 6-4 | new rating: 1572 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Hammonds, Aaron (1500) | Lost 0-2 | -191538 |
| 2sealed | 755 | Sens, Christian (1485) | Lost 0-2 | -191519 |
| top | average opponent: 1493record: 0-2 | new rating: 1519 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 97 | Spencer, Kiel (1534) | Lost 1-2 | -191561 |
| 4sealed | 242 | Schlichting, Bill (1515) | Lost 0-2 | -191542 |
| 5sealed | 297 | Vaz Nogueira, Raphael (1500) | Won 2-0 | +181560 |
| 6sealed | 228 | Winters, Scott (1520) | Won 2-0 | +171577 |
| 7sealed | 115 | Ferry, Sergio (1458) | Lost 1-2 | -201557 |
| top | average opponent: 1505record: 2-3 | new rating: 1557 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 142 | Bertine, Dalton (1517) | Won 2-1 | +171581 |
| 3sealed | 60 | Miller, Christopher (1461) | Won 2-1 | +161597 |
| 4sealed | 65 | Suarez, Daniel (1702) | Lost 1-2 | -161581 |
| 5sealed | 94 | Dowse, Bryan (1521) | Won 2-0 | +171598 |
| 6sealed | 39 | Antunes, Robert (1519) | Lost 0-2 | -201578 |
| 7sealed | 109 | Bobic, Charles (1523) | Won 2-0 | +171595 |
| 8sealed | 95 | Chernoff, Adam (1750) | Lost 1-2 | -151580 |
| top | average opponent: 1571record: 4-3 | new rating: 1580 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | St.Clair, Robert (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Chernoff, Adam (1518) | Won 2-0 | +181536 |
| 3sealed | 22 | Turpish, John (1536) | Won 2-0 | +181554 |
| 4sealed | 59 | Davis, Brian (1758) | Won 2-0 | +221576 |
| 5sealed | 14 | Kennison, Koby (1630) | Draw 1-1 | +11577 |
| 6sealed | 16 | Collier, Benjamin (1539) | Won 2-0 | +171594 |
| 7sealed | 9 | Benafel, Chris (1948) | Won 2-0 | +241618 |
| 8draft | 5 | Dunning, Laurie (1572) | Won 2-0 | +171635 |
| 9draft | 26 | Prokopin, Adam (1830) | Lost 0-2 | -141621 |
| 10draft | 8 | Turian, Michael (1872) | Lost 0-2 | -141607 |
| 11draft | 18 | Malka, Sol (1906) | Lost 0-2 | -121595 |
| 12draft | 5 | O'Mahoney-Schwartz, Steven (1730) | Lost 0-2 | -161579 |
| 13draft | 1 | Weil, Noah (1735) | Lost 0-2 | -151564 |
| top | average opponent: 1698record: 7-5-1 | new rating: 1564 | ||