Cockburn, Christoffer
Current rating: 1498
Record: 7-7
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | Gordon-Brown, Alexander (1500) | Lost 0-2 | -181481 |
| 2standard | 293 | Lam, Philippe (1421) | Won 2-1 | +171498 |
| 3standard | 378 | Murphy, Darren (1530) | Lost 1-2 | -181480 |
| 4standard | 422 | Perez Cabeza, Ruben (1509) | Lost 0-2 | -171463 |
| 5standard | 488 | Drake, Erik (1493) | Lost 0-2 | -171446 |
| 6standard | 113 | Hoskins, Philippa (1443) | Won 2-0 | +181464 |
| 7standard | 371 | de Groot, Bjorn (1463) | Won 2-0 | +171481 |
| 8standard | 287 | Galea, Roderick (1399) | Won 2-0 | +171498 |
| average opponent: 1470record: 4-4 | new rating: 1498 | |||
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Lundberg, Patrik (1500) | Lost 1-2 | -181482 |
| 2sealed | 256 | Tell, Jonathan (1464) | Lost 0-2 | -181464 |
| 3sealed | 367 | Hagen, Andreas (1480) | Won 2-1 | +181482 |
| 4sealed | 384 | Cassersten, Patrik (1430) | Won 2-0 | +171499 |
| 5sealed | 331 | Ax, Peter (1513) | Won 2-0 | +181517 |
| 6sealed | 176 | Wilson, Anton (1500) | Lost 0-2 | -181499 |
| average opponent: 1481record: 3-3 | new rating: 1499 | |||