Sephton, Nick J
Current rating: 1500
Record: 2-2
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 575 | Pokorny, Jiri J (1518) | Won 2-0 | +181518 |
| 3sealed | 524 | Lelek, Jakub (1536) | Lost 0-2 | -171501 |
| 4sealed | 736 | Dvorak, Jiri 2119 (1519) | Won 2-0 | +181519 |
| 5sealed | 640 | Dolezel, Pavel (1487) | Lost 1-2 | -191500 |
| average opponent: 1515record: 2-2 | new rating: 1500 | |||