Swat, Maciej
Current rating: 1416
Record: 2-8
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 201 | Hrycej, Martin (2016) | Won 2-1 | +271458 |
| 4sealed | 65 | Gajewski, Michal (2055) | Lost 0-2 | -81450 |
| 5sealed | 71 | Mozura, Simonas (1484) | Lost 0-2 | -171433 |
| 6sealed | 145 | Ghera, Mattia (1523) | Lost 0-2 | -171416 |
| average opponent: 1769record: 1-3 | new rating: 1416 | |||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Ignatyev, Ivan (1500) | Lost 1-2 | -181482 |
| 2sealed | 496 | Jovanovic, Ivan (1536) | Won 2-0 | +191501 |
| 3sealed | 684 | Wlodarczyk, Aleksander (1521) | Lost 0-2 | -181483 |
| 4sealed | 797 | Semenov, Petr (1663) | Lost 1-2 | -141469 |
| 5sealed | 729 | Kerner, Simon (1463) | Lost 1-2 | -191450 |
| 6sealed | 701 | Ahvenainen, Miikka (1349) | Lost 0-2 | -191431 |
| average opponent: 1505record: 1-5 | new rating: 1431 | |||