Jones, Owen
Current rating: 1413
Record: 2-7
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 329 | Brownson-Smith, Callum (1428) | Lost 1-2 | -191481 |
| 2sealed | 601 | Schrotter, Gabriel (1521) | Lost 0-2 | -181463 |
| 3sealed | 854 | Alford, Simon J (1445) | Won 2-0 | +181481 |
| 4sealed | 717 | Thue, Haakon M (1484) | Lost 0-2 | -181463 |
| 5sealed | 777 | Perez, Joshua M (1477) | Lost 0-2 | -181445 |
| 6sealed | 734 | Peters, Sven (1465) | Lost 0-2 | -171428 |
| 7sealed | 628 | Rigby, Martin (1428) | Lost 0-2 | -181410 |
| 8sealed | 530 | Damario, Craig (1409) | Won 2-1 | +181428 |
| 9sealed | 423 | Jabs, Slawomir (1588) | Lost 1-2 | -151413 |
| average opponent: 1472record: 2-7 | new rating: 1413 | |||