Kotrla, Jan
Current rating: 1752 (#3778)
Record: 32-23-4 (GP) / 24-18 (professional)
| Grand Prix London 2019 (WAR sealed) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 954 | Scott, Noah (1500) | Lost 1-2 | -211665 |
| B2sealed | 1136 | Coffey, Justin W. (1482) | Lost 0-2 | -221643 |
| D1sealed | 1201 | Pinotti, Diego (1429) | Won 2-0 | +141657 |
| D2sealed | 1092 | Boehmler, Aaron (1784) | Won 2-0 | +211678 |
| D3sealed | 1098 | Pinkwart, Wiktor (1491) | Won 2-0 | +141692 |
| D4sealed | 1067 | Hodges, Trenton (1613) | Won 2-0 | +171709 |
| D5sealed | 1061 | Torgersen, Hans Holm (1605) | Won 2-0 | +161725 |
| D6sealed | 1064 | Landou, Aimeric (1602) | Won 2-0 | +161741 |
| D7sealed | 1061 | Zhang, Chaoxi (1901) | Lost 0-2 | -151726 |
| sealed | 41 | Wellinger, Serafin (1999) | Won 2-1 | +231749 |
| sealed | 10 | Railing, Philip (1622) | Won 2-0 | +151764 |
| sealed | 20 | Fernandez Torres, Alvaro (1806) | Won 2-1 | +191783 |
| sealed | 9 | Peter, Haka (1652) | Lost 0-2 | -201763 |
| sealed | 193 | Kunzler, Matthias (1848) | Lost 1-2 | -171746 |
| sealed | 211 | Saporito, Thiago (1935) | Lost 0-2 | -141732 |
| sealed | 211 | Kadunc, Tadej (1882) | Won 2-0 | +201752 |
| top | average opponent: 1697record: 10-6 | new rating: 1752 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1709 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 264 | Stangl, Alexander (1427) | Lost 1-2 | -231686 |
| top | record: 0-1 | new rating: 1686 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 96 | Wysoczanski, Krzysztof (1766) | Lost 1-2 | -171715 |
| 4standard | 202 | Sevegnani, Michele (1535) | Lost 1-2 | -221693 |
| 5standard | 317 | Grabarczyk, Kaja (1484) | Won 2-0 | +151708 |
| 6standard | 230 | Lopez, Richie (1305) | Draw 1-1 | -71701 |
| 7standard | 265 | Gubanov, Vlad (1529) | Won 2-0 | +151716 |
| 8standard | 186 | Swierk, Pawel (1545) | Won 2-0 | +141730 |
| 9standard | 127 | Lefevre, Jean-Frederic (1536) | Lost 0-1 | -211709 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1709 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1728 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 16 | Minucci, Manuel (1496) | Won 2-0 | +141742 |
| 4sealed | 162 | Al Takrouri, Karim (1772) | Won 2-1 | +191761 |
| 5sealed | 20 | Sochurek, Petr (1658) | Lost 1-2 | -201741 |
| 6sealed | 167 | Gybas, Jan (1491) | Won 2-1 | +131754 |
| 7sealed | 89 | Bianconi, Andrea (1596) | Won 2-0 | +151769 |
| 8sealed | 52 | Menten, Robbert (1750) | Lost 1-2 | -181751 |
| 9sealed | 48 | Rabionet Janssen, Raul (1692) | Lost 0-2 | -191732 |
| top | average opponent: 1637record: 4-3 | new rating: 1732 | ||
| Pro Tour Amsterdam 2010 (extended) | starting rating: 1771 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 83 | Nuijten, Julien (1707) | Lost 1-2 | -201751 |
| 2extended | 129 | Lejeune, Olivier (1454) | Lost 1-2 | -231728 |
| top | average opponent: 1581record: 0-2 | new rating: 1728 | ||
| 2009 World Championship (mixed) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Calafell, Joel (1791) | Lost 1-2 | -161663 |
| 2standard | 144 | Vaananen, Aleksi (1615) | Won 2-0 | +171680 |
| 3standard | 130 | Nordahl, Andreas (1595) | Won 2-1 | +171697 |
| 4standard | 60 | Yurchick, Adam (1710) | Lost 0-2 | -181679 |
| 5standard | 104 | Buckley, Damian (1760) | Won 2-1 | +191698 |
| 6standard | 80 | Fujita, Osamu (1880) | Won 2-1 | +221720 |
| 7draft | 126 | Ueda, Katsuya (1862) | Won 2-0 | +201740 |
| 8draft | 115 | Hong, Fei Yeung (1779) | Lost 0-2 | -171723 |
| 9draft | 63 | Coqueiro, Rafael S (1739) | Lost 0-2 | -181705 |
| 10draft | 154 | Almeida Alves, Daniel (1728) | Lost 1-2 | -171688 |
| 11draft | 60 | Fortier, Remi (1776) | Won 2-1 | +191707 |
| 12draft | 97 | Eberhard, Michael (1546) | Won 2-1 | +151722 |
| 13extended | 42 | Albert, Camille-Olivier (1666) | Won 2-1 | +171739 |
| 14extended | 40 | Stone, Dennis (1727) | Lost 1-2 | -181721 |
| 15extended | 46 | Antonenko, Oleksii (1586) | Won 2-0 | +161737 |
| 16extended | 52 | Porter, James Serafin (1732) | Won 2-1 | +181755 |
| 17extended | 29 | Rozhon, Benjamin (1650) | Won 2-1 | +161771 |
| 18extended | 25 | Wong, Weng Sheng (1791) | ID | 01771 |
| top | average opponent: 1719record: 11-6-1 | new rating: 1771 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1694 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 71 | Floch, Ivan (1880) | Lost 0-2 | -151679 |
| top | record: 0-1 | new rating: 1679 | ||
| Grand Prix Rimini 2008 (Lorwyn block) | starting rating: 1694 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 108 | Manfroni, Andrea (1535) | Lost 0-2 | -211673 |
| 3block | 218 | Fartacek, David (1563) | Lost 0-2 | -201653 |
| 4block | 238 | Bortolameotti, Darvy (1466) | Won 2-0 | +151668 |
| 5block | 238 | Benini, Federico (1499) | Won 2-0 | +141682 |
| 6block | 124 | Ciarlantini, Simone (1570) | Won 2-0 | +161698 |
| 7block | 78 | Iannucci, Fortunato (1536) | Lost 1-2 | -201678 |
| 8block | 150 | Hauchard, Francois (1573) | Won 2-1 | +161694 |
| top | average opponent: 1535record: 4-3 | new rating: 1694 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 107 | Tokoli, Zsolt (1694) | Lost 0-1 | -171599 |
| 3extended | 168 | Kelterbaum, Catherine (1130) | Lost 1-2 | -261573 |
| 4extended | 234 | Vytesnik, Daniel (1483) | Won 2-1 | +171590 |
| 5extended | 179 | Squirewell, Sascha (1520) | Won 2-1 | +161606 |
| 6extended | 101 | Schmidt, Jan (1596) | Won 2-1 | +181624 |
| 7extended | 75 | Engleitner, Herbert (1665) | Won 2-1 | +191643 |
| 8extended | 40 | Varga, Tomas (1524) | Won 2-0 | +161659 |
| 9extended | 21 | Sutor, Emanuel (1765) | Won 2-1 | +201679 |
| 10extended | 45 | Kopec, Mateusz (1710) | Lost 1-2 | -181661 |
| 11extended | 47 | Makuch, Michal (1663) | Won 2-0 | +181679 |
| 12extended | 34 | Picciafuochi, Riccardo (1540) | Lost 0-2 | -201659 |
| 13extended | 44 | Pettersson, Thomas (1687) | Draw 1-1 | 01659 |
| 14extended | 49 | Mitschang, Thomas (1607) | Won 2-0 | +171676 |
| 15extended | 40 | Bakule, Jakub (1645) | Won 2-0 | +181694 |
| top | average opponent: 1588record: 9-4-1 | new rating: 1694 | ||
| Pro Tour Valencia 2007 (extended) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 7 | Siler, Matt (1544) | Won 2-1 | +171625 |
| 2extended | 76 | Fonseca, Tiago (1694) | Lost 1-2 | -171608 |
| 3extended | 142 | Ruess, Jan (1837) | Won 2-1 | +221630 |
| 4extended | 70 | Gutierrez, Jose (1558) | Won 2-0 | +171647 |
| 5extended | 21 | Clay, Ellis (1552) | Lost 1-2 | -201627 |
| 6extended | 96 | Al-Bacha, Wesimo (1804) | Lost 0-2 | -141613 |
| 7extended | 109 | Menendian, Stephen (1651) | Won 2-1 | +181631 |
| 8extended | 70 | Pinto, Goncalo (1776) | Lost 0-2 | -151616 |
| top | average opponent: 1677record: 4-4 | new rating: 1616 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 366 | Gerresheim, Lorenzo (1462) | Won 2-1 | +151623 |
| 5block | 328 | Rohner, Omar (1784) | Draw 1-1 | +31626 |
| 6block | 328 | Panarello, Fabio (1549) | Won 2-1 | +161642 |
| 7block | 317 | Freiles, Giuliano (1539) | Draw 1-1 | -11641 |
| 8block | 334 | Tarko, Dan Costin (1646) | Lost 1-2 | -181623 |
| 9block | 358 | Reiter, Micha (1819) | Lost 0-2 | -151608 |
| top | average opponent: 1633record: 2-2-2 | new rating: 1608 | ||
| Pro Tour Yokohama 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 40 | Birklid, Steven (1493) | Won 2-1 | +181518 |
| 2block | 3 | Levy, Raphael (2254) | Lost 0-2 | -71511 |
| 3block | 89 | Fiorillo, John (1739) | Lost 0-2 | -141497 |
| 4block | 89 | Meulders, Fried (1831) | Won 2-1 | +241521 |
| 5block | 79 | Tominaga, Mario (1727) | Won 2-1 | +221543 |
| 6block | 77 | Lamb, Matthew (1586) | Lost 0-2 | -171526 |
| 7block | 80 | Jones, Craig (1815) | Won 2-1 | +231549 |
| 8block | 69 | Lima, Bruno (1559) | Won 2-1 | +181567 |
| 10block | 18 | Rubin, Benjamin (1975) | Won 2-0 | +251592 |
| 11block | 17 | Kandebo, James (1625) | Won 2-1 | +191611 |
| 12block | 16 | Pearlman, Jonathan (1618) | Lost 0-2 | -181593 |
| 13block | 16 | Yeung, Sun Kit Sunny (1714) | Won 2-1 | +201613 |
| 14block | 15 | Thaler, Sebastian (2105) | Lost 1-2 | -101603 |
| 15block | 24 | Nakatani, Haruki (1711) | Lost 1-2 | -161587 |
| 16block | 27 | Mahler, Hans (1717) | Won 2-1 | +211608 |
| top | average opponent: 1765record: 9-6 | new rating: 1608 | ||