Muurikainen, Jarmo
Current rating: 1482
Record: 3-4
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Lindroth, Magnus (1492) | Won 2-1 | +181518 |
| 2standard | 145 | Wilczak, Philip (1449) | Lost 1-2 | -191499 |
| 3standard | 294 | Bjorkmann, Carsten (1499) | Lost 1-2 | -181481 |
| 4standard | 287 | Lenz, Jonathan (1481) | Lost 0-2 | -181463 |
| 5standard | 309 | Dalsgaard Almind, Heinrick (1491) | Won 2-1 | +181481 |
| 6standard | 271 | Bardh, Rasmus (1468) | Won 2-0 | +181499 |
| 7standard | 192 | Forsyth, Nathaniel (1580) | Lost 0-2 | -171482 |
| average opponent: 1494record: 3-4 | new rating: 1482 | |||