Kubica, Adrian
Current rating: 1501
Record: 3-3
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 445 | Iuorio, Luca (1490) | Won 2-1 | +181518 |
| 2sealed | 481 | Pestov, Evgeny (1674) | Lost 0-2 | -151503 |
| 3sealed | 361 | Pakhmutov, Andrey (1526) | Lost 0-2 | -181485 |
| 4sealed | 372 | Wright, Mick (1375) | Won 2-1 | +161501 |
| 5sealed | 325 | Urbanczyk, Marek (1427) | Won 2-0 | +171518 |
| 6sealed | 221 | Pochekuiev, Andrii (1569) | Lost 1-2 | -171501 |
| average opponent: 1510record: 3-3 | new rating: 1501 | |||