Sommer, Lars
Current rating: 1519
Record: 4-3
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 223 | Charalampakis, Stelios (1509) | Lost 0-2 | -181482 |
| 2modern | 678 | Tomren, Martin (1431) | Won 2-1 | +171499 |
| 3modern | 618 | Denning, Frederik (1569) | Won 2-1 | +201519 |
| 4modern | 240 | Hernandez Leon, Adria (1526) | Won 2-0 | +181537 |
| 5modern | 244 | Bux, Marcel (1609) | Won 2-1 | +191556 |
| 6modern | 97 | Jinstrand, Emil (1555) | Lost 1-2 | -181538 |
| 7modern | 383 | Olsen, Patrick (1472) | Lost 1-2 | -191519 |
| average opponent: 1524record: 4-3 | new rating: 1519 | |||