Pettersson, Jonatan
Current rating: 1442
Record: 0-3-2
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Pedersen, Daniel (1464) | Lost 0-2 | -191481 |
| 2sealed | 472 | Vetter, Roland (1366) | Lost 0-1 | -201461 |
| 3sealed | 576 | Ciecior, Daniel (1357) | Lost 0-2 | -201441 |
| 4sealed | 590 | Vanel, Guillaume (1482) | Draw 1-1 | +11442 |
| 5sealed | 518 | Luoma, Jyri (1447) | Draw 1-1 | 01442 |
| average opponent: 1423record: 0-3-2 | new rating: 1442 | |||