Vencl, Vaclav
Current rating: 1571
Record: 30-30
| Grand Prix Barcelona 2019 (modern) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 246 | Castellani, Antonio (1784) | Lost 0-2 | -151600 |
| 4modern | 233 | Van Etten, Bart (1908) | Lost 0-2 | -121588 |
| 5modern | 452 | Pinto, Paulo [PRT] (1668) | Lost 0-2 | -171571 |
| top | average opponent: 1787record: 0-3 | new rating: 1571 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 69 | Havel, Jan (1697) | Lost 0-2 | -171615 |
| 4sealed | 566 | Rathjen, Tim-Eric (1503) | Won 2-0 | +161631 |
| 5sealed | 298 | Konieczny, Dominik (1952) | Lost 0-2 | -121619 |
| 6sealed | 462 | Larsen, Michael (1542) | Won 2-0 | +161635 |
| 7sealed | 241 | Will, Johannes (1507) | Lost 0-2 | -201615 |
| top | average opponent: 1640record: 2-3 | new rating: 1615 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 51 | Plisov, Oleg (1901) | Won 2-1 | +231653 |
| 4sealed | 168 | Bistazzoni, Matteo (1553) | Lost 1-2 | -201633 |
| 5sealed | 380 | Schuhmann, Julian (1645) | Won 2-0 | +181651 |
| 6sealed | 97 | Herjan, Odin (1582) | Lost 1-2 | -191632 |
| 7sealed | 204 | Tomaszewski, Michal (1501) | Won 2-0 | +151647 |
| 8sealed | 248 | Chabot, Yves (1787) | Lost 0-2 | -151632 |
| top | average opponent: 1662record: 3-3 | new rating: 1632 | ||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 43 | Konieczny, Krzysztof (1540) | Lost 0-2 | -211649 |
| 4standard | 445 | Garcia Gonzalez, Sergio (1869) | Won 2-1 | +221671 |
| 5standard | 264 | Nikov, Kaloyan (1512) | Lost 1-2 | -211650 |
| 6standard | 313 | Alexandrov, Denis (1513) | Lost 1-2 | -201630 |
| top | average opponent: 1608record: 1-3 | new rating: 1630 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 363 | Castro-Rappl, Christopher (1687) | Won 2-1 | +181686 |
| 4modern | 159 | Koch, Florian (1873) | Lost 1-2 | -141672 |
| 5modern | 377 | Sund, Lauri (1533) | Won 2-0 | +151687 |
| 6modern | 185 | Lagarde, Antoine (1805) | Won 2-0 | +201707 |
| 7modern | 97 | Talewski, Grzegorz (1628) | Lost 1-2 | -191688 |
| 8modern | 247 | Ljungberg, William (1678) | Lost 1-2 | -181670 |
| top | average opponent: 1701record: 3-3 | new rating: 1670 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 22 | Ballano Sanchez, Alex (1504) | Won 2-0 | +181533 |
| 4modern | 65 | Oliveira, Nuno (1443) | Won 2-0 | +161549 |
| 5modern | 39 | Eloranta, Joonas (1662) | Won 2-0 | +201569 |
| 6modern | 29 | Jones, Ben (1717) | Won 2-1 | +211590 |
| 7modern | 16 | Presvytis, Dimitris (1687) | Won 2-1 | +201610 |
| 8modern | 1 | Molto Gomez, Abel (1573) | Lost 0-2 | -191591 |
| 9modern | 35 | Brun, Michael (1444) | Won 2-1 | +151606 |
| 10modern | 21 | Marien, Laurent (1573) | Won 2-0 | +181624 |
| 11modern | 6 | Dang, Martin (2106) | Won 2-0 | +261650 |
| 12modern | 2 | Simon Martin, Alain (1980) | Won 2-0 | +241674 |
| 13modern | 3 | Deltour, Louis (1962) | Lost 0-2 | -131661 |
| 14modern | 8 | Maubert, Noham (1782) | Won 2-1 | +201681 |
| 15modern | 4 | Kuisma, Matti (1955) | Lost 0-2 | -131668 |
| top | average opponent: 1722record: 10-3 | new rating: 1668 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 213 | Kaya, Baris (1499) | Won 2-0 | +171561 |
| 3sealed | 275 | Hu, Shengling (1684) | Lost 0-2 | -161545 |
| 4sealed | 654 | Marciano, Giancarlo (1826) | Lost 1-2 | -131532 |
| 5sealed | 502 | Gschwindt, Mirko (1577) | Lost 1-2 | -171515 |
| top | average opponent: 1646record: 1-3 | new rating: 1515 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 235 | Klimowski, Piotr (1499) | Lost 1-2 | -201547 |
| 3standard | 360 | Thorvaldsen, Kine (1386) | Won 2-0 | +151562 |
| 4standard | 222 | Kowal, Filip (1576) | Lost 0-2 | -171545 |
| 5standard | 432 | Qiu, Kangjing (1502) | Won 2-0 | +171562 |
| 6standard | 259 | Widawski, Xavier (1555) | Lost 1-2 | -181544 |
| top | average opponent: 1504record: 2-3 | new rating: 1544 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 469 | Horak, Lukas (1517) | Won 2-1 | +181518 |
| 2sealed | 272 | Sander, Simon (1500) | Won 2-1 | +181536 |
| 3sealed | 137 | Szewczyk, Michal (1587) | Lost 1-2 | -171519 |
| 4sealed | 640 | Spaziani, Virgilio (1583) | Won 2-0 | +191538 |
| 5sealed | 209 | Zhang, Chaoxi (1579) | Won 2-1 | +191557 |
| 6sealed | 68 | Muller, Johannes (1556) | Won 2-1 | +181575 |
| 7sealed | 161 | Lupalo, Kirill (1663) | Won 2-0 | +191594 |
| 8sealed | 92 | Blohon, Lukas (2160) | Lost 0-2 | -81586 |
| 9sealed | 189 | La Porta, Alessandro (1773) | Lost 0-2 | -151571 |
| 10draft | 114 | Cibak, Andrea (1877) | Won 2-1 | +241595 |
| 11draft | 115 | Sochurek, Petr (2032) | Lost 0-2 | -111584 |
| 12draft | 113 | Goncarov, Jan (1616) | Lost 0-2 | -171567 |
| 13draft | 127 | Daneluk, Erik (1583) | Won 2-1 | +181585 |
| 14draft | 55 | Blouet, Raphael (1571) | Lost 1-2 | -181567 |
| top | average opponent: 1685record: 8-6 | new rating: 1567 | ||