Elgen, Ruben
Current rating: 1509
Record: 3-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Leroy, Yannick (1758) | Won 2-0 | +231523 |
| 2sealed | 110 | Jesus, Marco (1696) | Lost 1-2 | -151508 |
| 3sealed | 578 | Debicki, Zbigniew (1372) | Lost 1-2 | -211487 |
| 4sealed | 655 | Colomei, Rares-Glad (1656) | Won 2-0 | +211508 |
| 5sealed | 543 | Jankowski, Arno (1563) | Lost 1-2 | -171491 |
| 6sealed | 671 | Danker, Jesper (1494) | Won 2-0 | +181509 |
| average opponent: 1590record: 3-3 | new rating: 1509 | |||