Gissurarson, Matthias Pall
Current rating: 1451
Record: 2-5-1
| Grand Prix Stockholm 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Gaardbo, Mark (1647) | Lost 0-2 | -151485 |
| 2modern | 500 | Haglund, Filip (1484) | Lost 0-2 | -181467 |
| 3modern | 560 | Isedal, Rasmus (1466) | Lost 1-2 | -181449 |
| 4modern | 617 | Lovegard, Linus (1447) | Lost 0-2 | -181431 |
| 5modern | 584 | Uusitalo, Ida (1434) | Won 2-1 | +181449 |
| 6modern | 503 | Mattens, Micky (1603) | Draw 1-1 | +21451 |
| 7modern | 433 | Larsson, Hannah (1442) | Won 2-0 | +181469 |
| 8modern | 359 | Gren, Niklas (1459) | Lost 0-2 | -181451 |
| average opponent: 1498record: 2-5-1 | new rating: 1451 | |||