Morris, Marc
Current rating: 1399
Record: 3-9
| Grand Prix London 2013 (GTC limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Lee, Wen Jie (1453) | Lost 0-2 | -181448 |
| 2sealed | 680 | Neoh, Jiun (1481) | Won 2-0 | +181466 |
| 3sealed | 367 | Tarnowski, Rafal (1487) | Lost 0-2 | -171449 |
| 4sealed | 698 | Woltjes, Geertjan (1634) | Lost 0-2 | -151434 |
| 5sealed | 790 | Empeigne, Fabrice (1464) | Lost 0-2 | -181416 |
| 6sealed | 733 | Rodrigues Semensati, Eduardo (1469) | Lost 0-2 | -171399 |
| average opponent: 1498record: 1-5 | new rating: 1399 | |||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Sanders, David [ENG] (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Garratt, Joshua (1516) | Won 2-1 | +181536 |
| 3sealed | 28 | Grill, Eric (1501) | Lost 0-2 | -191517 |
| 4sealed | 97 | Suurna, Reivo (1660) | Lost 1-2 | -151502 |
| 5sealed | 181 | Theobald, Mark (1498) | Lost 0-2 | -181484 |
| 6sealed | 175 | Uttridge, Paul (1480) | Lost 0-2 | -181466 |
| average opponent: 1526record: 2-4 | new rating: 1466 | |||