Majerech, Vladan
Current rating: 1509
Record: 9-9
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 675 | Barrett, Dan (1464) | Won 2-0 | +171543 |
| 2sealed | 682 | Knapova, Dominika (1518) | Won 2-0 | +181561 |
| 3sealed | 579 | Blohon, Lukas (1783) | Lost 1-2 | -141547 |
| 4sealed | 719 | de Kler, Tijs (1560) | Lost 0-2 | -181529 |
| 5sealed | 694 | Vondracek, Ladislav (1494) | Won 2-0 | +171546 |
| 6sealed | 628 | Artner, Gerald (1543) | Lost 0-2 | -181528 |
| 7sealed | 699 | Bohm, Frantisek (1503) | Won 2-0 | +181546 |
| 8sealed | 646 | Stecher, Daniel (1516) | Lost 1-2 | -191527 |
| 9sealed | 634 | Stefanov, Ivan S (1502) | Lost 1-2 | -181509 |
| average opponent: 1542record: 4-5 | new rating: 1509 | |||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 352 | Siska, Jiri (1500) | Won 2-0 | +181518 |
| 2sealed | 75 | Canavesi, Emanuele (1579) | Lost 1-2 | -171501 |
| 3sealed | 163 | Hloch, Petr (1500) | Won 2-0 | +181519 |
| 4sealed | 181 | Jaros, Pavel (1518) | Won 2-1 | +181537 |
| 5sealed | 156 | Pisarski, Krystian (1535) | Won 2-0 | +181555 |
| 6sealed | 89 | Mazzurco, Carlo (1593) | Lost 1-2 | -171538 |
| 7sealed | 96 | Showers, Chris (1494) | Won 2-0 | +171555 |
| 8sealed | 95 | Baberowski, Dirk (1998) | Lost 1-2 | -111544 |
| 9sealed | 97 | Gottschalk, Michael (1535) | Lost 0-2 | -181526 |
| average opponent: 1583record: 5-4 | new rating: 1526 | |||