Lotjonen, Lassi
Current rating: 1528
Record: 5-4
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 100 | Grewers, Gregor (1500) | Lost 0-2 | -181482 |
| 2modern | 431 | Norregaard, Andreas (1484) | Lost 1-2 | -181464 |
| 3modern | 870 | Toft, Peer (1464) | Won 2-0 | +181482 |
| 4modern | 637 | Larsen, Thomas Korfits (1514) | Won 2-1 | +191501 |
| 5modern | 424 | Almeida, Keith (1624) | Lost 0-2 | -161485 |
| 6modern | 758 | Andrews, George (1481) | Won 2-0 | +181503 |
| 7modern | 583 | Norgaard, Lasse (1809) | Won 2-0 | +231526 |
| 8modern | 500 | Mathews, Thomas (1587) | Won 2-0 | +191545 |
| 9modern | 301 | Jansen, Sebastiaan (1593) | Lost 0-2 | -171528 |
| average opponent: 1562record: 5-4 | new rating: 1528 | |||