Kassel, Luis
Current rating: 1542
Record: 5-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 523 | Zuk, Bartosz (1500) | Won 2-0 | +181518 |
| 2sealed | 864 | Nielsen, Mads Fog (1535) | Lost 1-2 | -181500 |
| 3sealed | 804 | Samarra, Marc (1735) | Lost 0-2 | -131487 |
| 4sealed | 1056 | Klein, Jascha (1483) | Won 2-0 | +171504 |
| 5sealed | 813 | Lursen, Mees (1504) | Won 2-0 | +181522 |
| 6sealed | 434 | Tumpach, Markus (1596) | Lost 0-2 | -161506 |
| 7sealed | 664 | Schiller, Pascal (1500) | Won 2-0 | +181524 |
| 8sealed | 379 | Meinhardt, Sebastian (1532) | Won 2-0 | +181542 |
| average opponent: 1548record: 5-3 | new rating: 1542 | |||