Oralek, Matej
Current rating: 1532
| Grand Prix Vienna 2008 (extended) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 29 | Gorghetto, Alvise (1485) | Lost 1-2 | -191518 |
| 3extended | 104 | Hodovan, Miklos (1457) | Draw 1-1 | -11517 |
| 4extended | 181 | Gouveia, Fabricio (1409) | Won 2-1 | +161533 |
| 5extended | 136 | Do Anh, David (1502) | Lost 1-2 | -181515 |
| 6extended | 164 | Taoubi, Farid (1522) | Won 2-0 | +181533 |
| 7extended | 122 | Landmann, Raphael (1556) | Won 2-1 | +181551 |
| 8extended | 85 | Kukucska, Tamas (1533) | Draw 1-1 | 01551 |
| 9extended | 92 | Kjellberg, Magnus (1493) | Lost 0-2 | -191532 |
| top | average opponent: 1495record: 3-3-2 | new rating: 1532 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Hosek, Ctibor (1542) | Won 2-0 | +171573 |
| 2sealed | 1 | Niedrig, Benjamin (1635) | Lost 0-2 | -161557 |
| 3sealed | 145 | Adams, Peter (1482) | Lost 1-2 | -201537 |
| top | average opponent: 1553record: 1-2 | new rating: 1537 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Koukal, Jifi (1500) | Draw 1-1 | 01500 |
| 2sealed | 169 | Sagner, Andreas (1500) | Lost 0-2 | -181482 |
| 3sealed | 236 | Marek, Jaroslav (1480) | Won 2-0 | +181500 |
| 4sealed | 166 | Karbowski, Jaroslaw (1500) | Won 2-1 | +181518 |
| 5sealed | 110 | Pelech, Wojciech (1501) | Won 2-0 | +181536 |
| 6sealed | 71 | Gorniak, Mariusz (1504) | Won 2-1 | +171553 |
| 7sealed | 42 | Walczak, Radoslaw (1552) | Won 2-0 | +181571 |
| 8sealed | 30 | Preyer, Thomas (1715) | Lost 0-2 | -151556 |
| top | average opponent: 1532record: 5-2-1 | new rating: 1556 | ||