Murray, David
Current rating: 1522
Record: 8-7-1
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 121 | Duff, James (1500) | Lost 0-2 | -181526 |
| 2block | 573 | Marriott, Andrew (1482) | Lost 0-2 | -191507 |
| 3block | 679 | Forshaw, Jayke (1465) | Won 2-0 | +171524 |
| 4block | 572 | Sarkozi, Peter (1482) | Lost 1-2 | -191505 |
| 5block | 546 | Bowden, Jack (1464) | Won 2-0 | +171522 |
| 6block | 447 | Wienand, Jonas (1516) | Lost 0-2 | -181504 |
| 7block | 425 | Kerr, Matthew (1462) | Won 2-1 | +181522 |
| average opponent: 1482record: 3-4 | new rating: 1522 | |||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Fisher, Matthew K (1463) | Draw 1-1 | -11499 |
| 2sealed | 115 | Jones, John [ENG] (1499) | Won 2-0 | +181517 |
| 3sealed | 87 | Comte, Florian (1713) | Won 2-1 | +221539 |
| 4sealed | 85 | Ramsay, Peter (1502) | Won 2-1 | +171556 |
| 5sealed | 43 | Yang, William (1552) | Won 2-1 | +181574 |
| 6sealed | 21 | Sommen, Pierre (1931) | Lost 1-2 | -121562 |
| 7sealed | 55 | Cabrera Torres, Francisco (1543) | Lost 1-2 | -181544 |
| 8sealed | 85 | Toltsch, Fabian (1584) | Won 2-0 | +191563 |
| 9sealed | 60 | Remon, David (1544) | Lost 0-2 | -191544 |
| average opponent: 1592record: 5-3-1 | new rating: 1544 | |||