Praser, Jacob
Current rating: 1460
Record: 2-4-2
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 32 | Mozura, Simonas (1500) | Lost 1-2 | -181482 |
| 2standard | 240 | Rogild, Johan (1482) | Lost 1-2 | -181464 |
| 3standard | 336 | Martinho, Andre (1466) | Draw 1-1 | 01464 |
| 4standard | 346 | Wintero, Morten (1560) | Draw 1-1 | +21466 |
| 5standard | 335 | Toft, Peer (1328) | Won 2-1 | +151481 |
| 6standard | 293 | Schalk, Louis (1407) | Lost 0-2 | -191462 |
| 7standard | 272 | Rzymowski, Michal (1446) | Won 2-0 | +181480 |
| 8standard | 233 | Pohle, Maria (1372) | Lost 1-2 | -201460 |
| average opponent: 1445record: 2-4-2 | new rating: 1460 | |||