Ullmann, Marc
Current rating: 1500
Record: 3-3
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 344 | Zimak, David (1422) | Lost 1-2 | -191481 |
| 2sealed | 514 | Leupold, Kim (1484) | Won 2-1 | +181499 |
| 3sealed | 426 | Marquilly, Julien (1500) | Lost 0-2 | -181481 |
| 4sealed | 387 | Ockenfels, David (1483) | Won 2-0 | +181499 |
| 5sealed | 347 | Dziekan, Lukasz (1559) | Lost 0-2 | -171482 |
| 6sealed | 325 | Stecher, Adam (1484) | Won 2-1 | +181500 |
| average opponent: 1489record: 3-3 | new rating: 1500 | |||