Sund, Lauri
Current rating: 1500
Record: 3-3
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Ajdukiewicz, Michal (1500) | Won 2-1 | +181518 |
| 2modern | 314 | Wambeke, Jens (1566) | Lost 0-2 | -171501 |
| 3modern | 490 | Wacker, Lucas (1409) | Won 2-0 | +161517 |
| 4modern | 274 | Weber, Wolfgang (1399) | Won 2-0 | +161533 |
| 5modern | 377 | Vencl, Vaclav (1672) | Lost 0-2 | -151518 |
| 6modern | 464 | Podsiadly, Lukasz (1525) | Lost 0-2 | -181500 |
| average opponent: 1512record: 3-3 | new rating: 1500 | |||