Murphy, Courtney
Current rating: 1388
| Grand Prix Richmond 2014 (modern) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 270 | Oakes, Michael (1500) | Won 2-1 | +201430 |
| 2modern | 276 | Waugh, James (1518) | Lost 1-2 | -171413 |
| 3modern | 420 | Heslor, Brandon (1472) | Lost 0-2 | -161397 |
| 4modern | 499 | Sloan, Eric (1443) | Lost 1-2 | -181379 |
| 5modern | 462 | Polimine, Wayne (1642) | Lost 0-2 | -131366 |
| 6modern | 399 | Algood, Christian (1444) | Lost 1-2 | -171349 |
| 7modern | 327 | Casto, Matt (1429) | Won 2-0 | +201369 |
| 8modern | 256 | Burdo, Victoria (1442) | Won 2-0 | +191388 |
| top | average opponent: 1486record: 3-5 | new rating: 1388 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | CAMPBELL, ERIC David (1500) | Won 2-0 | +181498 |
| 2sealed | 340 | Davies, Brendan (1518) | Lost 0-2 | -181480 |
| 3sealed | 449 | Baugh, michael (1520) | Won 2-0 | +191499 |
| 4sealed | 425 | DeMarino, Matt (1446) | Lost 1-2 | -191480 |
| 5sealed | 417 | Noble, Jake (1545) | Lost 0-2 | -171463 |
| 6sealed | 449 | Fernandez, Fernando (1483) | Lost 0-2 | -171446 |
| 7sealed | 393 | Vodvarka, Jesse (1461) | Lost 0-2 | -181428 |
| 8sealed | 320 | Manzuk, Samantha (1444) | Lost 0-2 | -181410 |
| top | average opponent: 1490record: 2-6 | new rating: 1410 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 468 | Meyers, Richard (1500) | Won 2-1 | +181518 |
| 2sealed | 167 | Phillips, Michael (1540) | Lost 1-2 | -181500 |
| 3sealed | 443 | Webb, Jody (1427) | Lost 0-2 | -191481 |
| 4sealed | 479 | Gillette, Daniel (1399) | Lost 0-2 | -191462 |
| 5sealed | 423 | Brooks, Eric (1464) | Won 2-0 | +181480 |
| 6sealed | 336 | Goetz, Adam (1513) | Lost 1-2 | -181462 |
| 7sealed | 285 | Brooks, Amy (1465) | Lost 0-2 | -181444 |
| 8sealed | 233 | Beckham, Andrew (1448) | Won 2-0 | +181462 |
| 9sealed | 171 | Agnello, Peter (1421) | Won 2-0 | +181480 |
| top | average opponent: 1464record: 4-5 | new rating: 1480 | ||