Hudacek, Jozef
Current rating: 1550
Record: 11-9-1
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Tassinari, Luca (1497) | Draw 1-1 | -11554 |
| 2sealed | 167 | Lebeda, Adam (1498) | Won 2-0 | +171571 |
| 3sealed | 105 | Musmacher, Thomas (1565) | Lost 0-2 | -181553 |
| 4sealed | 192 | Wieczorek, Konrad (1500) | Lost 0-2 | -191534 |
| 5sealed | 223 | Rajsl, Jakub (1413) | Won 2-1 | +161550 |
| average opponent: 1495record: 2-2-1 | new rating: 1550 | |||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 589 | Collignon, Yohan (1500) | Won 2-0 | +181518 |
| 2sealed | 660 | David, Sven (1518) | Won 2-1 | +181536 |
| 3sealed | 616 | Jorem, Sigurd (1493) | Won 2-0 | +171553 |
| 4sealed | 569 | Jacob, Michael (1872) | Won 2-1 | +241577 |
| 5sealed | 550 | Li, Fabien (1622) | Lost 1-2 | -171560 |
| 6sealed | 570 | Charoenkul, Supakit (1484) | Won 2-0 | +161576 |
| 7sealed | 554 | Smith, Joshua A (1521) | Lost 0-2 | -191557 |
| 8sealed | 597 | Letellier, Jean (1515) | Won 2-0 | +181575 |
| 9sealed | 555 | Melin, Anders (1649) | Won 2-0 | +191594 |
| 10sealed | 545 | Cornelissen, Kamiel (1994) | Lost 0-2 | -111583 |
| 11draft | 131 | Dimitriadis, George (1532) | Won 2-0 | +171600 |
| 12draft | 11 | Gruenenwald, Christian (1686) | Lost 0-2 | -171583 |
| 13draft | 99 | D'Angella, Stefano (1768) | Lost 1-2 | -141569 |
| 14draft | 90 | van Medevoort, Robert (1744) | Lost 1-2 | -151554 |
| 15draft | 93 | Peille, Clement (1587) | Lost 1-2 | -171537 |
| 16draft | 91 | Desserne, Florian (1567) | Won 2-0 | +181555 |
| average opponent: 1628record: 9-7 | new rating: 1555 | |||