Hajek, Radim
Current rating: 1450
Record: 32-34-2
| Grand Prix Prague 2017 (AER limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 307 | Natai Pinhas, Ella (1500) | Lost 0-2 | -171467 |
| 2sealed | 544 | Trauer, Pierre (1623) | Won 2-0 | +201487 |
| 3sealed | 678 | Pletzer-Zelgert, Jonathan (1557) | Lost 0-2 | -161471 |
| 4sealed | 754 | Kozuch, Frantisek (1488) | Won 2-0 | +181489 |
| 5sealed | 739 | Goldbach, Benedikt (1459) | Lost 0-2 | -191470 |
| 6sealed | 668 | Facchini, Nullo (1369) | Lost 1-2 | -191451 |
| 7sealed | 691 | Ahmed, Ben (1430) | Won 2-1 | +171468 |
| 8sealed | 588 | Telge, Simon (1450) | Lost 1-2 | -181450 |
| top | average opponent: 1484record: 3-5 | new rating: 1450 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Koziel, Rafal (1500) | Lost 1-2 | -171460 |
| 2sealed | 277 | Verschaeren, Filip (1482) | Won 2-0 | +181478 |
| 3sealed | 260 | Biesmans, Frederik (1556) | Lost 0-2 | -161462 |
| 4sealed | 225 | Koltygin, Dmitry (1493) | Draw 1-1 | 01462 |
| 5sealed | 380 | Gerecke, Piet (1593) | Lost 0-2 | -151447 |
| 6sealed | 380 | Cops, Bram (1467) | Won 2-1 | +181465 |
| 7sealed | 312 | Paciocco, Andrea (1487) | Lost 0-0 | -181447 |
| 8sealed | 303 | Szyinski, Piotr (1486) | Won 2-0 | +191466 |
| 9sealed | 239 | Valaitis, Mindaugas (1477) | Won 2-0 | +181484 |
| top | average opponent: 1504record: 4-4-1 | new rating: 1484 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 33 | Karlsson, Robin (1547) | Won 2-0 | +191555 |
| 2modern | 98 | Cekaj, Kristian (1532) | Lost 1-2 | -191536 |
| 3modern | 357 | Pritsch, Michael (1497) | Won 2-0 | +171553 |
| 4modern | 331 | Roszla, Mirek (1485) | Won 2-1 | +171570 |
| 5modern | 189 | Colla, Davide (1682) | Lost 0-2 | -161554 |
| 6modern | 401 | Horejs, Zdenek (1410) | Lost 1-2 | -201534 |
| 7modern | 447 | Janata, Ondrej (1495) | Lost 1-2 | -191515 |
| 8modern | 417 | Morsel, Ingo (1471) | Lost 1-2 | -191496 |
| 9modern | 367 | Svoboda, Karel (1464) | Lost 1-2 | -191477 |
| top | average opponent: 1509record: 3-6 | new rating: 1477 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 392 | Hjulstrom, Viktor (1504) | Lost 1-2 | -181499 |
| 2sealed | 408 | Blank, Oliver (1473) | Lost 1-2 | -191480 |
| 3sealed | 688 | Couvin, Roland (1455) | Won 2-1 | +181498 |
| 4sealed | 635 | Fischer, Stefan (1712) | Won 2-1 | +211519 |
| 5sealed | 586 | Schmid, Mattia (1452) | Won 2-0 | +171536 |
| 6sealed | 353 | Gabriel, Michal (1448) | Won 2-0 | +171553 |
| 7sealed | 184 | Sabel, Dion (1611) | Won 2-0 | +191572 |
| 8sealed | 203 | Kurz, Jonathan Alexander (1628) | Lost 0-2 | -171555 |
| 9sealed | 222 | Wagner, Rene (1536) | Lost 1-2 | -191536 |
| top | average opponent: 1535record: 5-4 | new rating: 1536 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 555 | Franek, Didier (1501) | Won 2-0 | +181539 |
| 2standard | 541 | Arndt, Melanie (1505) | Won 2-0 | +171556 |
| 3standard | 568 | Stilling, Per (1538) | Lost 1-2 | -181538 |
| 4standard | 675 | Gulidin, Alexey (1485) | Lost 1-2 | -191519 |
| 5standard | 726 | Dippon, Andreas (1493) | Draw 1-1 | -11518 |
| 6standard | 737 | Hubert, Anthony (1491) | Won 2-0 | +181536 |
| 7standard | 679 | Downton, Ben (1507) | Lost 1-2 | -191517 |
| 8standard | 710 | Chevalier, Loic (1504) | Won 2-1 | +181535 |
| 9standard | 660 | Hutton, Alan (1520) | Lost 0-1 | -181517 |
| top | average opponent: 1505record: 4-4-1 | new rating: 1517 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Taoubi, Farid (1563) | Lost 1-2 | -171510 |
| 2sealed | 184 | Leber, Denis (1467) | Won 2-0 | +171527 |
| 3sealed | 128 | Mares, Josef (1378) | Won 2-0 | +151542 |
| 4sealed | 169 | Halouska, Matej (1499) | Lost 0-2 | -181524 |
| 5sealed | 160 | Ruzicka, Marek (1596) | Won 2-1 | +191543 |
| 6sealed | 152 | Dauenhauer, Thomas (1326) | Lost 0-2 | -221521 |
| top | average opponent: 1472record: 3-3 | new rating: 1521 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 601 | De Vriendt, Jonas (1500) | Won 2-1 | +171569 |
| 2standard | 736 | Tallon, Gregory (1551) | Won 2-0 | +171586 |
| 3standard | 636 | Van Reusel, Brecht (1536) | Lost 0-2 | -181568 |
| 4standard | 737 | Boussaud, Eliott (1580) | Lost 0-2 | -181550 |
| 5standard | 838 | Marksfeld, Rene (1533) | Won 2-1 | +171567 |
| 6standard | 753 | Heylens, Benoit (1461) | Lost 1-2 | -191548 |
| 7standard | 813 | Dolar, Robin (1502) | Won 2-0 | +171565 |
| 8standard | 732 | Gourmanel, Emilie (1526) | Lost 0-2 | -191546 |
| 9standard | 736 | Krawczyk, Szymon (1505) | Lost 1-2 | -191527 |
| top | average opponent: 1521record: 4-5 | new rating: 1527 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Hloch, Petr (1525) | Lost 1-2 | -181482 |
| 2sealed | 220 | Ouzky, Karel (1449) | Lost 0-2 | -181464 |
| 3sealed | 308 | Strauch, Robert (1422) | Won 2-0 | +171481 |
| 4sealed | 335 | Sielski, Piotr (1447) | Won 2-0 | +171498 |
| 5sealed | 191 | Gentner, Michael (1518) | Won 2-1 | +191517 |
| 6sealed | 220 | Haken, Adam (1519) | Won 2-1 | +181535 |
| 7sealed | 145 | Horcicka, Jan (1555) | Lost 0-2 | -181517 |
| 8sealed | 133 | Matthies, Mario (1534) | Won 2-0 | +191536 |
| 9sealed | 80 | Markos, Daniel (1437) | Won 2-1 | +161552 |
| top | average opponent: 1490record: 6-3 | new rating: 1552 | ||