Vilhjalmsson, Thorvald
Current rating: 1481
Record: 2-3
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 45 | Mortensen, Jakob (1500) | Won 2-0 | +181518 |
| 2modern | 70 | Sell, Alexander (1515) | Lost 1-2 | -181500 |
| 3modern | 444 | Wind, Kasper (1420) | Lost 0-2 | -191481 |
| 4modern | 494 | Harris, Nicolas (1498) | Won 2-0 | +181499 |
| 5modern | 506 | Andreasen, Theis (1500) | Lost 0-2 | -181481 |
| average opponent: 1487record: 2-3 | new rating: 1481 | |||