Matura, Zdenek
Current rating: 1515
Record: 7-7
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 968 | Repici, Daniele (1601) | Lost 0-2 | -161450 |
| 2sealed | 1277 | Sitarz, Guillaume (1464) | Won 2-1 | +181468 |
| 3sealed | 677 | Nicoud, Sacha (1316) | Won 2-1 | +161484 |
| 4sealed | 521 | Marinuzzi, Lorenzo (1646) | Lost 0-2 | -151469 |
| 5sealed | 733 | Zheleznov, Sergey (1685) | Won 2-1 | +221491 |
| 6sealed | 506 | Spanily, Stanislav (1529) | Won 2-0 | +181509 |
| 7sealed | 466 | Silva Gomez, Eduardo Zeus (1492) | Won 2-0 | +181527 |
| 8sealed | 212 | Marek, Krzysztof (1892) | Lost 0-2 | -121515 |
| average opponent: 1578record: 5-3 | new rating: 1515 | |||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Hercezi, Mario (1500) | Won 2-1 | +181518 |
| 2sealed | 643 | Pechacek, Vladimir (1518) | Lost 1-2 | -181500 |
| 3sealed | 735 | Ulatowski, Przemyslaw (1601) | Won 2-0 | +201520 |
| 4sealed | 609 | Koleno, Patrik (1516) | Lost 0-2 | -181502 |
| 5sealed | 744 | Tavoda, Martin (1502) | Lost 0-2 | -181484 |
| 6sealed | 752 | Dorusak, Vaclav (1482) | Lost 1-2 | -181466 |
| average opponent: 1520record: 2-4 | new rating: 1466 | |||