Johnston, Simon P
Current rating: 1444
Record: 0-3
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Marhem, Vincent (1447) | Lost 0-2 | -191481 |
| 2sealed | 271 | Westerlund, Alexander (1436) | Lost 1-2 | -191462 |
| 3sealed | 286 | Eardley, William P (1466) | Lost 1-2 | -181444 |
| average opponent: 1450record: 0-3 | new rating: 1444 | |||