Owen, Andrew [ENG]
Current rating: 1396
Record: 5-11
| Grand Prix London 2013 (GTC limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 270 | Smith, Richard (1471) | Won 2-1 | +181458 |
| 2sealed | 374 | Stefaniec, Konrad (1501) | Lost 0-2 | -171441 |
| 3sealed | 655 | Ipsen, Kristian Kjolle (1549) | Lost 1-2 | -161425 |
| 4sealed | 721 | Rogers, Philip G (1482) | Lost 0-2 | -171408 |
| 5sealed | 771 | Salinger, Damien (1418) | Won 2-0 | +181426 |
| 6sealed | 650 | Wrzesinski, Piotr (1480) | Lost 0-2 | -171409 |
| 7sealed | 578 | Bellinger, Alfred (1461) | Won 2-1 | +191428 |
| 8sealed | 442 | Messow, Philip (1612) | Lost 0-2 | -141414 |
| 9sealed | 394 | Fried, Joseph (1460) | Lost 1-2 | -181396 |
| average opponent: 1493record: 3-6 | new rating: 1396 | |||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Mehdinejad, Bijan (1502) | Won 2-1 | +181518 |
| 2sealed | 66 | Paleocrassas, Dimitrio (1299) | Lost 0-2 | -221496 |
| 3sealed | 127 | Moreno, Alberto (1382) | Lost 1-2 | -201476 |
| 4sealed | 227 | Pinder, Simon J (1487) | Lost 0-2 | -181458 |
| 5sealed | 216 | Tinsley, Richard (1447) | Lost 1-2 | -181440 |
| 6sealed | 198 | Morzewski, Maxime (1417) | Lost 1-2 | -181422 |
| 7sealed | 169 | Wales, Daniel (1428) | Won 2-0 | +181440 |
| average opponent: 1423record: 2-5 | new rating: 1440 | |||