Merchant, Joel
Current rating: 1533
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 4 | Evans, Shayne (1518) | Lost 0-2 | -181482 |
| 3modern | 473 | Wade, Lucas (1501) | Won 2-0 | +181500 |
| 4modern | 351 | Bangart, Josh (1517) | Won 2-1 | +191519 |
| 5modern | 88 | Schwab, Jason (1314) | Won 2-0 | +141533 |
| top | average opponent: 1463record: 3-1 | new rating: 1533 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 350 | Pietrowski Jr, John (1490) | Won 2-1 | +191483 |
| 4legacy | 20 | Corvese, Harry (1977) | Lost 0-2 | -101473 |
| 5legacy | 138 | Bertoncini, Alex (1829) | Won 2-1 | +241497 |
| 6legacy | 205 | Alvarado, Jonathan (1545) | Lost 1-2 | -171480 |
| 7legacy | 224 | Rowland, Chris (1567) | Won 2-1 | +201500 |
| 8legacy | 237 | Nikla, Bryan (1494) | Won 2-0 | +171517 |
| 9legacy | 135 | Dicker, Elliott (1523) | Lost 0-2 | -171500 |
| top | average opponent: 1632record: 4-3 | new rating: 1500 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 929 | Mason, Oreo (1500) | Lost 1-2 | -181482 |
| 2sealed | 1089 | Chamberlain, Anthony T (1482) | Lost 0-2 | -181464 |
| 3sealed | 1204 | Morris, Paul (1466) | Won 2-1 | +181482 |
| 4sealed | 1167 | Parris, Justin S (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1483record: 1-3 | new rating: 1464 | ||