Barker, Nick
Current rating: 1496
Record: 3-3
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Ashall, James (1483) | Lost 0-2 | -181482 |
| 2sealed | 469 | Allen, Tim (1344) | Won 2-1 | +151497 |
| 3sealed | 605 | Tennant, Alex D (1488) | Lost 0-2 | -181479 |
| 4sealed | 855 | Caleb, Ian (1481) | Won 2-1 | +181497 |
| 5sealed | 651 | Hatesur, Sven (1477) | Won 2-0 | +181515 |
| 6sealed | 530 | Binder, Patrick (1491) | Lost 0-2 | -191496 |
| average opponent: 1461record: 3-3 | new rating: 1496 | |||