Johnson, Simon
Current rating: 1462
Record: 2-4
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 72 | Hunter, Rob (1464) | Lost 1-2 | -191481 |
| 2modern | 465 | Robinson, Mark (1464) | Won 0-0 | +181499 |
| 3modern | 620 | Manandhar, Thibault (1447) | Lost 0-2 | -191480 |
| 4modern | 599 | Jacobs, Bob (1342) | Lost 1-2 | -201460 |
| 5modern | 770 | Beal, Steven (1481) | Won 2-1 | +181478 |
| 6modern | 698 | Almeida, Keith (1573) | Lost 0-2 | -161462 |
| average opponent: 1462record: 2-4 | new rating: 1462 | |||