Vlcek, Jonas
Current rating: 1459
Record: 15-20 (GP) / 3-5 (professional)
| Grand Prix London 2019 (WAR sealed) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 1077 | Forder, Matthew (1500) | Won 2-0 | +181546 |
| B2sealed | 885 | Jbeili, Reginald (1596) | Lost 0-2 | -171529 |
| B3sealed | 967 | Urry, Michael (1434) | Lost 1-2 | -201509 |
| C1sealed | 314 | Lambrich, Benjamin (1748) | Lost 1-2 | -141495 |
| C2sealed | 260 | Knifka, Fabian (1398) | Lost 1-2 | -201475 |
| C3sealed | 362 | Luff, Benjamin (1540) | Lost 1-2 | -161459 |
| top | average opponent: 1536record: 1-5 | new rating: 1459 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 556 | Mehring, Alexander (1518) | Lost 1-2 | -181480 |
| 3sealed | 693 | Sarosiek, Szymon (1380) | Won 2-1 | +161496 |
| 4sealed | 320 | Eliatamby, Charles (1696) | Lost 0-2 | -141482 |
| 5sealed | 862 | Lochert, Phillip (1619) | Won 2-0 | +201502 |
| 6sealed | 500 | Ramboa, Thierry (1839) | Lost 1-2 | -121490 |
| 7sealed | 579 | Scaramelli, Ugo (1672) | Won 2-1 | +221512 |
| 8sealed | 412 | Bordac, Lukas (1432) | Won 2-0 | +161528 |
| top | average opponent: 1594record: 4-3 | new rating: 1528 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 61 | Tonkovic, Katarina Iva (1536) | Lost 1-2 | -181491 |
| 3standard | 333 | Roeleven, Jeffrey (1500) | Won 2-0 | +181509 |
| 4standard | 368 | Robinson, Ross (1484) | Lost 1-2 | -181491 |
| 5standard | 359 | Marien, Laurent (1520) | Won 2-1 | +181509 |
| 6standard | 325 | van den Bogaard, Ricardo (1721) | Lost 1-2 | -141495 |
| 7standard | 325 | Cooman, Andy (1609) | Won 2-0 | +201515 |
| 8standard | 227 | Kawase, Takeshi (1555) | Lost 1-2 | -171498 |
| top | average opponent: 1561record: 3-4 | new rating: 1498 | ||
| Pro Tour Dominaria (DOM standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 78 | Perez, Randy (1700) | Won 2-1 | +211515 |
| 2draft | 166 | Tay, Jun Hao (2018) | Lost 0-2 | -91506 |
| 3draft | 22 | Juric, David (1847) | Lost 0-2 | -121494 |
| 4standard | 126 | Ellingsen, Mats (1911) | Won 2-1 | +251519 |
| 5standard | 129 | Ikawa, Yoshihiko (1966) | Won 2-0 | +261545 |
| 6standard | 45 | van der Linden, Leon (1891) | Lost 1-2 | -121533 |
| 7standard | 111 | Rizzi, Mattia (1908) | Lost 0-2 | -121521 |
| 8standard | 134 | Sittner, Alex (1824) | Lost 1-2 | -121509 |
| top | average opponent: 1883record: 3-5 | new rating: 1509 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Moretti, Luca (1489) | Won 2-0 | +171520 |
| 2standard | 76 | Zaznoba, Eugene (1658) | Won 2-1 | +211541 |
| 3standard | 166 | Dreimanis, Gints (1700) | Lost 1-2 | -151526 |
| 4standard | 315 | Piwko, Pawel (1611) | Lost 1-2 | -171509 |
| 5standard | 488 | Gruber, Klaas (1707) | Won 2-0 | +221531 |
| 6standard | 209 | Kiosses, Ioannis (1484) | Won 2-1 | +171548 |
| 7standard | 277 | Gerwatowski, Adam (1638) | Lost 0-2 | -161532 |
| 8standard | 343 | Tyczynski, Slawomir (1419) | Lost 1-2 | -201512 |
| 9standard | 314 | Kiouri, Andreas (1516) | Lost 0-2 | -181494 |
| top | average opponent: 1580record: 4-5 | new rating: 1494 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 217 | Wimmer, Peter (1530) | Won 2-0 | +191519 |
| 2sealed | 197 | Urbanec, Jan (1509) | Lost 0-2 | -191500 |
| 3sealed | 178 | Dolezel, Pavel (1501) | Won 2-1 | +181518 |
| 4sealed | 254 | Skala, Jakub (1518) | Lost 0-2 | -181500 |
| 5sealed | 248 | Sierocinski, Pawel (1709) | Won 2-1 | +221522 |
| 6sealed | 213 | Schneider, Jan (1436) | Lost 0-2 | -191503 |
| top | average opponent: 1534record: 3-3 | new rating: 1503 | ||