Collins, Jackob
Current rating: 1465
Record: 1-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Telfer, Sian (1500) | Won 2-1 | +181518 |
| 2sealed | 22 | Grafham, Darren (1596) | Lost 1-2 | -171501 |
| 3sealed | 219 | Portele, Patrick (1483) | Lost 0-2 | -181483 |
| 4sealed | 281 | Dorle, Ludovic (1475) | Lost 0-2 | -181465 |
| average opponent: 1514record: 1-3 | new rating: 1465 | |||