Salwa, Mariusz
Current rating: 1459
Record: 1-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 361 | Ahvenainen, Miikka (1391) | Won 2-0 | +161516 |
| 2sealed | 292 | Wywiol, Rafal (1529) | Lost 1-2 | -181498 |
| 3sealed | 484 | Confortini, Stefano (1443) | Lost 1-2 | -191479 |
| 4sealed | 643 | Beutler, Daniel (1350) | Lost 0-2 | -201459 |
| average opponent: 1428record: 1-3 | new rating: 1459 | |||