Hajfler, Miroslav
Current rating: 1753 (#3731)
Record: 57-35-2
| Grand Prix London 2019 (WAR sealed) | starting rating: 1774 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 83 | Gore, Jared (1500) | Won 2-1 | +141788 |
| C2sealed | 173 | Thiele, Fabian (1789) | Lost 0-2 | -181770 |
| C3sealed | 182 | Delavy, Theophile (1866) | Lost 0-2 | -171753 |
| top | average opponent: 1718record: 1-2 | new rating: 1753 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1795 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 511 | Vlcek, Tomas (1783) | Lost 1-2 | -181777 |
| 2sealed | 1356 | Lukasik, Matej (1481) | Lost 0-2 | -231754 |
| 3sealed | 1085 | Tolvanen, Juha (1601) | Won 2-0 | +151769 |
| 4sealed | 894 | Von Hauen Jeppesen, Peter (1483) | Won 2-1 | +131782 |
| 5sealed | 702 | Szczypka, Adam (1423) | Won 2-0 | +121794 |
| 6sealed | 540 | Kauf, Jamin (1719) | Lost 0-2 | -201774 |
| top | average opponent: 1582record: 3-3 | new rating: 1774 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1771 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 598 | Tendl, Matthias (1409) | Won 2-0 | +121783 |
| 2sealed | 316 | Strokov, Evgeniy (1561) | Lost 0-2 | -221761 |
| 3sealed | 677 | Kryvosheiev, Sergii (1467) | Won 2-1 | +131774 |
| 4sealed | 324 | Van Heck, Ruben (1535) | Won 2-0 | +141788 |
| 5sealed | 239 | Eykelen, Tobias (1535) | Won 2-0 | +131801 |
| 6sealed | 97 | Caparroz, Joao Lucas (1701) | Lost 0-2 | -201781 |
| 7sealed | 313 | Lee, Nai Jai (1592) | Lost 0-2 | -211760 |
| 8sealed | 504 | Hanski, Marek (1663) | Won 2-0 | +161776 |
| 9sealed | 289 | Berle, Kim (1476) | Won 2-1 | +131789 |
| 10draft | 67 | Mardiev, Georgiy (1775) | Won 2-1 | +181807 |
| 11draft | 195 | Li, Nick (1615) | Won 2-1 | +141821 |
| 12draft | 184 | Reimche, Wadim (1689) | Won 2-0 | +161837 |
| 13draft | 97 | Willefert, Malo (1618) | Lost 1-2 | -221815 |
| 15draft | 192 | Rzadkosz, Szymon (1740) | Lost 0-2 | -201795 |
| top | average opponent: 1598record: 9-5 | new rating: 1795 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Steinberger, Flor (1500) | Lost 0-2 | -211653 |
| 2standard | 502 | Murza, Robertas (1481) | Won 2-1 | +151668 |
| 3standard | 434 | Redlich, Malte (1512) | Won 2-0 | +151683 |
| 4standard | 471 | Zansavio, Nicola (1602) | Won 2-1 | +171700 |
| 5standard | 121 | Kracman, Jiri (1541) | Won 2-1 | +151715 |
| 6standard | 102 | Banski, Jakub (1817) | Won 2-0 | +201735 |
| 7standard | 62 | Gargulak, Daniel (1677) | Won 2-0 | +171752 |
| 8standard | 15 | Van der Paelt, Thomas (1905) | Lost 0-2 | -161736 |
| 9standard | 81 | Tetera, Filip (1585) | Won 2-1 | +161752 |
| 10standard | 32 | Bonde, Michael (1836) | Lost 1-2 | -171735 |
| 11standard | 64 | Marciniszyn, Michal (1776) | Lost 1-2 | -171718 |
| 12standard | 84 | Reling, Andreas (1757) | Won 2-0 | +191737 |
| 13standard | 69 | Famiani, Guglielmo (1648) | Won 2-1 | +161753 |
| 14standard | 46 | Jelecevic, Jan (1777) | Won 2-0 | +181771 |
| 15standard | 46 | Landgraf, Svante (1661) | ID | 01771 |
| top | average opponent: 1672record: 10-4-1 | new rating: 1771 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1244 | De Rijk, Yoshua (1473) | Won 2-1 | +151663 |
| 2sealed | 1222 | Makovsky, Vladimir (1518) | Lost 0-2 | -211642 |
| 3sealed | 1367 | Georgiev, Peter (1506) | Won 2-0 | +161658 |
| 4sealed | 1190 | Hubertus, David (1512) | Won 2-0 | +151673 |
| 5sealed | 1142 | Gerth, Christopher (1428) | Lost 0-2 | -221651 |
| 6sealed | 1290 | Peters, Sander (1517) | Won 2-1 | +161667 |
| 7sealed | 1157 | Kondrk, Marcel (1676) | Won 2-1 | +181685 |
| 8sealed | 1096 | Nielsen, Rasmus (1503) | Won 2-0 | +141699 |
| 9sealed | 1042 | Martins, Daniel (1598) | Won 2-1 | +171716 |
| 10draft | 1096 | Dolar, Robin (2024) | Won 2-1 | +231739 |
| 11draft | 1160 | Jana, Richard (1770) | Won 2-1 | +191758 |
| 12draft | 1044 | Walker, Ben (1586) | Lost 0-2 | -211737 |
| 13draft | 1159 | Bjezancevic, Ivan (1635) | Lost 1-2 | -201717 |
| 14draft | 1047 | Cordero Rubio, Andres (1614) | Lost 1-2 | -201697 |
| 15draft | 1133 | Kaltofen, Moritz (1439) | Lost 1-2 | -231674 |
| top | average opponent: 1587record: 9-6 | new rating: 1674 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 222 | Been, Iso (1624) | Draw 1-1 | -11672 |
| 2legacy | 284 | Berthiol, Florian (1499) | Won 2-0 | +151687 |
| 3legacy | 178 | Dettwiler, Mischa (1490) | Lost 0-0 | -221665 |
| 4legacy | 451 | van der End, Martijn (1542) | Lost 0-2 | -201645 |
| 5legacy | 520 | Munerotto, Marcel (1428) | Lost 1-2 | -221623 |
| 6legacy | 528 | Lainez, Manuel Alberto (1463) | Won 2-1 | +151638 |
| 7legacy | 429 | Bakkeli, Oyvind (1474) | Won 2-1 | +151653 |
| 8legacy | 322 | Koksch, Florian (1587) | Lost 1-2 | -191634 |
| 9legacy | 303 | Toms, Graeme (1435) | Won 2-0 | +141648 |
| top | average opponent: 1505record: 4-4-1 | new rating: 1648 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 684 | Libraire, Guillaume (1482) | Lost 0-2 | -211602 |
| 2legacy | 843 | Gunsoy, Burak (1577) | Draw 1-1 | 01602 |
| 3legacy | 845 | Peltier, Charles (1346) | Lost 1-2 | -231579 |
| 4legacy | 916 | Rantanen, Kalle (1345) | Won 2-0 | +141593 |
| 5legacy | 867 | Valcke, Michiel (1452) | Won 2-0 | +151608 |
| 6legacy | 815 | Drudi, Manuel (1496) | Won 2-1 | +161624 |
| 7legacy | 756 | Vrijhof, Jan (1487) | Won 2-1 | +161640 |
| 8legacy | 708 | Streubel, Alexander (1573) | Won 2-0 | +171657 |
| 9legacy | 674 | Arkesteijn, Youri (1541) | Won 2-1 | +161673 |
| top | average opponent: 1478record: 6-2-1 | new rating: 1673 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 667 | Gerleve, Thomas (1487) | Won 2-1 | +181538 |
| 2sealed | 567 | Lenglet, Maxime (1537) | Lost 1-2 | -181520 |
| 3sealed | 648 | Maia, Rodolfo (1502) | Won 2-0 | +171537 |
| 4sealed | 620 | Held, Marco (1566) | Won 2-0 | +191556 |
| 5sealed | 602 | Sindelar, Petr (1574) | Won 2-0 | +181574 |
| 6sealed | 581 | Franz, Jan (1620) | Won 2-1 | +191593 |
| 7sealed | 521 | Nystrom, Per (1823) | Won 2-0 | +221615 |
| 8sealed | 509 | Varady, Balazs (1606) | Lost 1-2 | -181597 |
| 9sealed | 526 | Levy, Raphael (2019) | Won 2-0 | +251622 |
| 10draft | 26 | Clemente, Stefano (1627) | Lost 0-2 | -181604 |
| 11draft | 48 | Wicher, Adam (1578) | Lost 1-2 | -181586 |
| 12draft | 11 | Szegho, Dalibor (1784) | Won 2-1 | +211607 |
| 13draft | 66 | Mikes, Tomas (1564) | Won 2-0 | +181625 |
| 14draft | 8 | Uschner, Friedemann (1599) | Lost 0-2 | -191606 |
| 15draft | 3 | Gruson, Pierre (1529) | Won 2-0 | +171623 |
| top | average opponent: 1628record: 10-5 | new rating: 1623 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Knoff, Henning (1522) | Lost 1-2 | -181482 |
| 2sealed | 221 | Karabin, Marcel (1508) | Won 2-0 | +191501 |
| 3sealed | 256 | Berner, Maria (1500) | Won 2-1 | +181519 |
| 4sealed | 177 | Socha, Marek (1502) | Won 2-0 | +181537 |
| 5sealed | 117 | Vesely, Mikulas (1540) | Lost 1-2 | -181519 |
| 6sealed | 204 | Marciniak, Artur (1570) | Won 2-0 | +191538 |
| 7sealed | 87 | Gilis, Lucas (1669) | Lost 1-2 | -161522 |
| 8sealed | 139 | Ye, Heyde (1525) | Lost 1-2 | -181504 |
| 9sealed | 117 | Lendvaj, Ivan (1409) | Won 2-1 | +161520 |
| top | average opponent: 1527record: 5-4 | new rating: 1520 | ||