Sakalik, Jan
Current rating: 1542
Record: 27-27
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 337 | Bruins, Pieter (1493) | Lost 0-2 | -191561 |
| 2sealed | 704 | Orlovskiy, Alexey (1486) | Lost 1-2 | -201541 |
| 3sealed | 647 | Cieslikowski, Marcin (1563) | Won 2-0 | +191560 |
| 4sealed | 640 | Bodson, Cedric (1574) | Lost 1-2 | -181542 |
| top | average opponent: 1529record: 1-3 | new rating: 1542 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 754 | Quant, Filip (1500) | Lost 0-2 | -191550 |
| 2sealed | 1138 | Illek, Martin (1437) | Won 2-1 | +161566 |
| 3sealed | 711 | Blanke, Miriamel (1467) | Won 2-1 | +161582 |
| 4sealed | 472 | Weber, Robert (1571) | Lost 0-2 | -181564 |
| 5sealed | 640 | Lencses, Andras (1466) | Won 2-1 | +161580 |
| 6sealed | 607 | Rzadkosz, Szymon (1710) | Won 2-0 | +201600 |
| 7sealed | 355 | Duda, Michal (1493) | Lost 0-2 | -201580 |
| top | average opponent: 1520record: 4-3 | new rating: 1580 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Eggen, Oddbjorn (1494) | Won 2-0 | +161628 |
| 2sealed | 162 | Smirnova, Anastasiia (1519) | Lost 1-2 | -201608 |
| 3sealed | 652 | Zaccarelli, Raffaele (1529) | Lost 0-2 | -191589 |
| 4sealed | 716 | Hapiak, Viktor (1501) | Lost 1-2 | -201569 |
| top | average opponent: 1511record: 1-3 | new rating: 1569 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 452 | Cheung, Kim (1485) | Won 2-1 | +181499 |
| 2sealed | 274 | Nagy, Szilard (1611) | Lost 1-2 | -161483 |
| 3sealed | 802 | Rousset, Cedric (1430) | Won 2-0 | +171500 |
| 4sealed | 313 | Baumgart, Tino (1652) | Won 2-0 | +211521 |
| 5sealed | 202 | Morawski, Jonathan (1855) | Lost 1-2 | -121509 |
| 6sealed | 442 | Pidutti, Paolo (1559) | Lost 0-2 | -171492 |
| 7sealed | 503 | Knowelden, Sean (1783) | Won 2-0 | +231515 |
| 8sealed | 384 | Starka, Jakub (1728) | Won 2-1 | +221537 |
| 9sealed | 425 | van Egmond, Jeff (1552) | Won 2-0 | +181555 |
| 10draft | 295 | Johansen, Olaf (1615) | Won 2-1 | +191574 |
| 11draft | 234 | Dauzat, Emmanuel (1758) | Won 2-1 | +221596 |
| 12draft | 124 | Ganz, Andreas (1977) | Won 2-0 | +241620 |
| 13draft | 200 | Friberg, Jonas (1867) | Won 2-0 | +231643 |
| 14draft | 175 | Sienko, Dawid (1671) | Lost 0-2 | -181625 |
| 15draft | 129 | Norgaard, Lasse (1910) | Lost 1-2 | -131612 |
| top | average opponent: 1697record: 10-5 | new rating: 1612 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 121 | Kleymenov, Sergey (1500) | Lost 0-2 | -181460 |
| 2legacy | 504 | Hoyer, Michel (1498) | Won 2-0 | +191479 |
| 3legacy | 414 | Stange, Florian (1330) | Won 2-1 | +151494 |
| 4legacy | 262 | Schwarz, Joachim (1518) | Won 2-1 | +191513 |
| 5legacy | 262 | Soegaard, Rasmus (1615) | Lost 0-2 | -171496 |
| 6legacy | 309 | Oberheuser, Patrick (1445) | Lost 1-2 | -181478 |
| 7legacy | 417 | Okurek, Martin (1499) | Won 2-0 | +181496 |
| 8legacy | 318 | Mueller, Szymon (1680) | Lost 1-2 | -151481 |
| top | average opponent: 1511record: 4-4 | new rating: 1481 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2125 | Yildirim, Cetin (1396) | Won 2-0 | +171451 |
| 2sealed | 2068 | Zijderveld, Marc (1517) | Won 2-0 | +191470 |
| 3sealed | 2034 | Romanczyk, Peter (1471) | Won 2-1 | +181488 |
| 4sealed | 2021 | Moritz, Anna (1507) | Won 2-0 | +191507 |
| 5sealed | 2039 | Christensen, Oscar (1616) | Lost 1-2 | -161491 |
| 6sealed | 2086 | De Vareilles, Leonard (1588) | Won 2-0 | +201511 |
| 7sealed | 2045 | Kaurinovic, Timmy (1620) | Lost 0-2 | -161495 |
| 8sealed | 2102 | Daly, Kevin (1562) | Lost 0-2 | -171478 |
| top | average opponent: 1534record: 5-3 | new rating: 1478 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 299 | Aguado, Saul (1790) | Lost 0-2 | -121452 |
| 2sealed | 284 | Sadowski, Lukasz (1484) | Lost 1-2 | -171435 |
| 3sealed | 420 | Willems, David (1373) | Won 2-0 | +161451 |
| 4sealed | 431 | Pikturna, Emilis (1481) | Lost 0-2 | -171434 |
| top | average opponent: 1532record: 1-3 | new rating: 1434 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 734 | Huygen, Tamar (1421) | Won 2-0 | +171517 |
| 2legacy | 755 | Angeli, Alessio (1594) | Lost 0-2 | -171500 |
| 3legacy | 840 | Brodzak, Michal (1484) | Lost 0-2 | -181482 |
| 4legacy | 1008 | van den Wouwer, Chris (1511) | Lost 0-2 | -181464 |
| top | average opponent: 1502record: 1-3 | new rating: 1464 | ||