Ellmann, Jan
Current rating: 1464
Record: 1-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 264 | Peters, Micha (1435) | Lost 1-2 | -191481 |
| 2sealed | 658 | Ahvenainen, Miikka (1375) | Won 2-1 | +161497 |
| 3sealed | 620 | Angelopoulos, Marios (1771) | Lost 0-2 | -131484 |
| 4sealed | 805 | Knap, Cestmir (1404) | Lost 0-2 | -201464 |
| average opponent: 1496record: 1-3 | new rating: 1464 | |||