Dekker, Karl
Current rating: 1447
Record: 0-3
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Scherschel, Luke (1519) | Lost 0-2 | -181482 |
| 2sealed | 355 | Ehn, Edvin (1482) | Lost 1-2 | -181464 |
| 3sealed | 575 | Kae, Klaus (1514) | Lost 1-2 | -171447 |
| average opponent: 1505record: 0-3 | new rating: 1447 | |||