Duda, Tobias
Current rating: 1505
Record: 8-8
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 708 | Braun, Jean-Baptiste (1451) | Lost 0-2 | -191482 |
| 2sealed | 1357 | Skrabal, Dominik (1483) | Won 2-0 | +181500 |
| 3sealed | 834 | Francavilla, Patrizio (1503) | Won 2-0 | +181518 |
| 4sealed | 700 | Kehl, Thomas (1519) | Won 2-0 | +181536 |
| 5sealed | 360 | Sanchez, Francisco (1998) | Lost 1-2 | -101526 |
| 6sealed | 431 | Hocedez, Corentin (1509) | Won 2-0 | +171543 |
| 7sealed | 455 | Rempel, Peter (1415) | Lost 0-2 | -201523 |
| 8sealed | 473 | Mityakov, Aleksandr (1507) | Lost 0-2 | -181505 |
| average opponent: 1548record: 4-4 | new rating: 1505 | |||
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 638 | Trescher, Brian (1555) | Lost 0-2 | -171483 |
| 2modern | 647 | Handschutz, Andreas (1482) | Won 2-1 | +181501 |
| 3modern | 690 | Mehlhorn, Anne (1388) | Won 2-1 | +161517 |
| 4modern | 385 | Tourret, Kevin (1625) | Lost 1-2 | -161501 |
| 5modern | 696 | Romano, Luca (1561) | Won 2-1 | +191520 |
| 6modern | 301 | Bauer, Peter (1564) | Lost 1-2 | -171503 |
| 7modern | 475 | Riedel, Andreas (1431) | Won 2-0 | +171520 |
| 8modern | 415 | Guillaume, Theo (1470) | Lost 1-2 | -191501 |
| average opponent: 1510record: 4-4 | new rating: 1501 | |||