Vejdelek, Roman
Current rating: 1711 (#5818)
Record: 67-56-3
Grand Prix Warsaw 2013Grand Prix Prague 2013Grand Prix Vienna 2013Grand Prix Prague 2014Grand Prix Warsaw 2014Grand Prix Krakow 2015Grand Prix Prague 2015Grand Prix Prague 2016Grand Prix Warsaw 2016Grand Prix Prague 2017Grand Prix Copenhagen 2017Grand Prix Barcelona 2018Grand Prix Prague 2018Grand Prix Barcelona 2019
| Grand Prix Barcelona 2019 (modern) | starting rating: 1710 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 269 | Sinclair, Sergi (1519) | Won 2-0 | +151725 |
| 3modern | 210 | Holm, Frederik (1787) | Lost 0-2 | -171708 |
| 4modern | 509 | Aixas, David Mico (1363) | Won 2-1 | +121720 |
| 5modern | 201 | Payan, Gregoire (1543) | Won 2-1 | +151735 |
| 6modern | 156 | Valmaseda, Ignacio (1552) | Lost 0-2 | -221713 |
| 7modern | 251 | Martins, Pedro (1609) | Won 2-1 | +171730 |
| 8modern | 153 | Castillo, Carlos (1719) | Lost 0-2 | -191711 |
| top | average opponent: 1585record: 4-3 | new rating: 1711 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1695 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 318 | Nemec, Jakub (1603) | Won 2-1 | +161711 |
| 4modern | 167 | Klocker, Elias (1959) | Won 2-1 | +231734 |
| 5modern | 36 | Meulders, Bram (1812) | Draw 1-1 | +11735 |
| 6modern | 55 | Corti, Matteo (1530) | Won 2-1 | +141749 |
| 7modern | 31 | Nachtigall, Jaroslav (1607) | Lost 0-2 | -201729 |
| 8modern | 102 | Horosiewicz, Lukas (1698) | Lost 0-2 | -191710 |
| top | average opponent: 1701record: 3-2-1 | new rating: 1710 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1712 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 459 | Rivoire, Jean-Luc (1775) | Won 2-1 | +191731 |
| 2modern | 190 | Falber, Bjorn (1516) | Won 2-1 | +141745 |
| 3modern | 326 | Grati, Pedro (1954) | Won 2-1 | +221767 |
| 4modern | 27 | Degros, Olivier (1562) | Won 2-1 | +141781 |
| 5modern | 28 | Houssard, Adrien (1538) | Lost 0-2 | -221759 |
| 6modern | 62 | Sanchez Cabaneros, Lluis (1688) | Won 2-0 | +171776 |
| 7modern | 29 | Mauguin, Thomas (1860) | Won 2-0 | +191795 |
| 8modern | 59 | Baxendale, Matthew (1437) | Won 2-0 | +121807 |
| 9modern | 19 | Cunarro, Guido Leandro (1603) | Lost 1-2 | -221785 |
| 10modern | 62 | Staples, James (1526) | Lost 1-2 | -221763 |
| 11modern | 100 | Bux, Marcel (1738) | Lost 0-2 | -191744 |
| 12modern | 119 | Alvarez De Eulate Urra, Ander (1575) | Lost 0-2 | -211723 |
| 13modern | 117 | Ossorio, Enrique (1553) | Lost 0-2 | -211702 |
| 14modern | 131 | Trujillo Rojas, Pedro Antonio (1556) | Lost 1-2 | -211681 |
| 15modern | 125 | Dabrowski, Michal (1439) | Won 2-0 | +141695 |
| top | average opponent: 1621record: 8-7 | new rating: 1695 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 74 | Jones, Peter (1520) | Won 2-1 | +161630 |
| 3modern | 83 | Juote, Jesse (1700) | Lost 1-2 | -171613 |
| 4modern | 483 | Saleva, Kalle (1524) | Won 2-1 | +171630 |
| 5modern | 288 | Andresier, Theo (1540) | Lost 1-2 | -201610 |
| 6modern | 302 | Meulders, Bram (1554) | Won 2-1 | +171627 |
| 7modern | 191 | Posavi, Andrej (1493) | Won 2-0 | +161643 |
| 8modern | 133 | Nazarenus, Julian (1651) | Won 2-0 | +181661 |
| 9modern | 179 | Ahlstrom, Christian (1753) | Lost 1-2 | -171644 |
| 10modern | 459 | Muller, Lukas (1567) | Won 2-1 | +171661 |
| 11modern | 353 | Dewulf, Emmanuel (1790) | Won 2-1 | +201681 |
| 12modern | 311 | Pehrson, Jesper (1600) | Won 2-0 | +171698 |
| 13modern | 312 | Lutzen, Iven (1587) | Won 2-1 | +161714 |
| 14modern | 264 | Arlow, Chris (1574) | Won 2-1 | +151729 |
| 15modern | 270 | Petersdorf, Benjamin (1754) | Lost 0-2 | -171712 |
| top | average opponent: 1615record: 10-4 | new rating: 1712 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 240 | Santinelli, Enrico (1631) | Won 2-0 | +191587 |
| 3sealed | 82 | Harding, Tommy (1545) | Lost 0-2 | -191568 |
| 4sealed | 385 | Puolakka, Tomi (1521) | Won 2-1 | +181586 |
| 5sealed | 326 | Chovanec, Jakub (1557) | Won 2-0 | +171603 |
| 6sealed | 196 | Steinborn, Robin (1837) | Won 2-1 | +221625 |
| 7sealed | 58 | Enevoldsen, Thomas (2003) | Lost 0-2 | -111614 |
| 8sealed | 187 | Daneluk, Erik (1589) | Won 2-0 | +171631 |
| 9sealed | 122 | Volker, Jan (1575) | Won 2-1 | +171648 |
| 10draft | 96 | Lisovsky, Maxim (1644) | Won 2-1 | +181666 |
| 11draft | 160 | Jansen, Sepp (1653) | Lost 0-2 | -181648 |
| 12draft | 24 | Szymalski, Michal (1578) | Won 2-0 | +171665 |
| 13draft | 93 | Eckl, Christoph (1707) | Lost 1-2 | -171648 |
| 14draft | 80 | Bausch, Joshua (1886) | Lost 0-2 | -141634 |
| 15draft | 78 | Krejci, Radek (1517) | Lost 0-2 | -201614 |
| top | average opponent: 1660record: 8-6 | new rating: 1614 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 213 | Martini, Stephane-Jean (1436) | Won 2-1 | +151615 |
| 3standard | 243 | Jakobitsch, Florian (1468) | Lost 1-2 | -211594 |
| 4standard | 243 | Nagy, Ferenc (1570) | Lost 1-2 | -181576 |
| 5standard | 313 | Szulborski, Michal (1369) | Won 2-0 | +141590 |
| 6standard | 237 | Wilan, Radoslaw (1504) | Lost 0-2 | -201570 |
| 7standard | 308 | Caballero Martinez, Juan Carlos (1471) | Won 2-1 | +171587 |
| 8standard | 233 | Lansdale, Tim (1560) | Lost 0-1 | -191568 |
| top | average opponent: 1483record: 3-4 | new rating: 1568 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 20 | Sukaitis, Tomas (1796) | Won 2-0 | +211632 |
| 4legacy | 151 | Garthe, Tobias (1683) | Lost 1-2 | -171615 |
| 5legacy | 240 | Tang, Duncan (1743) | Lost 1-2 | -151600 |
| 6legacy | 341 | Poroszkai, Laszlo (1538) | Won 2-1 | +171617 |
| 7legacy | 263 | Donkers, Kevin (1418) | Won 2-1 | +141631 |
| 8legacy | 140 | Guerroury, Mehdi (1558) | Lost 0-2 | -191612 |
| 9legacy | 182 | Larsson, Joel (1954) | Lost 1-2 | -121600 |
| top | average opponent: 1670record: 3-4 | new rating: 1600 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 381 | Stabel, Martin (1399) | Won 2-0 | +171471 |
| 2standard | 214 | Macchioni, Erik (1518) | Won 2-0 | +181489 |
| 3standard | 206 | Brusch, Felix (1512) | Lost 1-2 | -171472 |
| 4standard | 218 | Artamonova, Maria (1610) | Won 2-1 | +201492 |
| 5standard | 235 | Valkeapaa, Tuomas (1696) | Won 2-1 | +221514 |
| 6standard | 147 | Dagen, Pierre (1975) | Won 2-1 | +261540 |
| 7standard | 54 | Vanek, Jiri (1724) | Won 2-0 | +211561 |
| 8standard | 25 | Rausch, Oliver (1929) | Won 2-1 | +251586 |
| 9standard | 12 | Drohberg, Philipp (1707) | Won 2-1 | +201606 |
| 10standard | 7 | Wellinger, Serafin (1949) | Won 2-0 | +241630 |
| 11standard | 4 | Hatto, Steve (2014) | Lost 1-2 | -111619 |
| 12standard | 26 | Tuduri, Ricard (1811) | Won 2-0 | +211640 |
| 13standard | 8 | Seibold, Christian (2038) | Lost 0-2 | -111629 |
| 14standard | 19 | Glasner, Richard (1531) | Draw 1-1 | -21627 |
| 15standard | 26 | Reiter, Florian (1742) | Lost 0-2 | -161611 |
| top | average opponent: 1744record: 10-4-1 | new rating: 1611 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 149 | Erenyi, Jakub (1641) | Lost 1-2 | -151484 |
| 4standard | 286 | Dosch, Dominik (1544) | Lost 0-2 | -171467 |
| 5standard | 420 | Klimek, Jakub (1545) | Lost 1-2 | -171450 |
| 6standard | 434 | Szlachciak, Sebastian (1429) | Won 2-0 | +181468 |
| 7standard | 321 | Semiglazov, Gennadi (1592) | Lost 1-2 | -161452 |
| 8standard | 309 | Antonsen, Emma (1483) | Won 2-0 | +191471 |
| 9standard | 235 | Binkowska, Wioleta (1527) | Lost 0-2 | -171454 |
| top | average opponent: 1537record: 2-5 | new rating: 1454 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 343 | Kolba, Adrian (1519) | Lost 0-2 | -181530 |
| 3sealed | 381 | Anders, Torsten (1625) | Lost 0-2 | -171513 |
| 4sealed | 422 | Eriksson, Niklas (1719) | Lost 0-2 | -141499 |
| top | average opponent: 1621record: 0-3 | new rating: 1499 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 255 | Kleiner, Sebastian (1729) | Lost 0-2 | -161586 |
| 4modern | 464 | Faber, Manuel (1745) | Lost 0-2 | -151571 |
| 5modern | 406 | Ketzl, Tomas (1488) | Lost 0-2 | -201551 |
| 6modern | 465 | Renger, Michael (1385) | Won 2-1 | +151566 |
| 7modern | 397 | Garmroudi, Fabian (1531) | Lost 1-2 | -181548 |
| 8modern | 426 | Renner, Sebastian (1485) | Won 2-1 | +161564 |
| 9modern | 303 | Strautz, Marcel (1662) | Lost 0-2 | -161548 |
| top | average opponent: 1575record: 2-5 | new rating: 1548 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 98 | Bajgo, Boris (1585) | Lost 0-2 | -191573 |
| 3standard | 532 | Lonsing, Dieter (1505) | Lost 1-2 | -191554 |
| 4standard | 576 | Illes, Marton (1471) | Draw 1-1 | -11553 |
| 5standard | 587 | Eichholzer, Marius (1473) | Won 2-0 | +161569 |
| 6standard | 477 | Borkert, Maria (1452) | Won 2-0 | +161585 |
| 7standard | 354 | Marzano, Pierre (1605) | Lost 0-2 | -181567 |
| 8standard | 388 | Liscio, Daniel (1502) | Won 2-1 | +171584 |
| 9standard | 289 | Liiv, Kaupo (1543) | Won 2-0 | +181602 |
| top | average opponent: 1517record: 4-3-1 | new rating: 1602 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 21 | Uittenbogaard, Kenny (1501) | Won 2-0 | +171572 |
| 3sealed | 298 | Cederberg, Joakim (1496) | Won 2-1 | +171589 |
| 4sealed | 5 | Meijer, Rudy (1718) | Won 2-0 | +201609 |
| 5sealed | 1 | Bienk, Jeffrey (1625) | Lost 0-2 | -181591 |
| 6sealed | 74 | Stibinger, Ales (1580) | Won 2-1 | +181609 |
| 7sealed | 44 | Svach, Jan (1578) | Lost 0-2 | -181591 |
| 8sealed | 216 | Malander, Max (1564) | Lost 0-2 | -191572 |
| 9sealed | 224 | Van Holsbeeck, Kristof (1655) | Won 2-1 | +201592 |
| top | average opponent: 1590record: 5-3 | new rating: 1592 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 30 | Wojtasik, Albert (1500) | Won 2-0 | +181518 |
| 3standard | 99 | Ramis Pascual, Toni (1995) | Won 2-0 | +261544 |
| 4standard | 152 | Dezani, Jeremy (1973) | Lost 0-2 | -111533 |
| 5standard | 144 | Jansen, Sepp (1489) | Won 2-1 | +181551 |
| 6standard | 134 | Zahl, Benjamin (1561) | Won 2-1 | +181569 |
| 7standard | 35 | Nilsson, Andreas (1677) | Lost 1-2 | -161553 |
| 8standard | 88 | Ronczka, Jacek (1563) | Won 2-0 | +181571 |
| 9standard | 100 | Janik, Maciej (1685) | Lost 1-2 | -161555 |
| top | average opponent: 1680record: 5-3 | new rating: 1555 | ||