Humphreys, Chris J
Current rating: 1433
Record: 2-6
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Richardson, Christopher (1500) | Won 2-0 | +191465 |
| 2sealed | 55 | Picker, Ian (1537) | Won 2-1 | +191484 |
| 3sealed | 239 | Nitzsche, Falk (1472) | Lost 0-2 | -181466 |
| 4sealed | 286 | Elia, Andrew (1569) | Lost 0-2 | -161450 |
| 5sealed | 418 | Archibald, Mark (1500) | Lost 0-2 | -171433 |
| average opponent: 1516record: 2-3 | new rating: 1433 | |||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 6 | Hirst, Gareth (1500) | Lost 0-2 | -181482 |
| 2block | 174 | Przygocki, David (1482) | Lost 1-2 | -181464 |
| 3block | 222 | Marriott, Daniel (1470) | Lost 1-2 | -181446 |
| average opponent: 1484record: 0-3 | new rating: 1446 | |||