Bilek, Jaroslav
Current rating: 1580
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 943 | Rossijcenko, Alexander (1663) | Lost 1-2 | -171579 |
| 2sealed | 1069 | Skramlik, Petr (1481) | Won 1-0 | +161595 |
| 3sealed | 863 | Kopfli, Flavio (1727) | Lost 1-2 | -151580 |
| top | average opponent: 1623record: 1-2 | new rating: 1580 | ||
| Grand Prix Copenhagen 2005 (extended) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 75 | Weile, Daniel (1448) | Won 2-1 | +161572 |
| 2extended | 3 | Schatz, Markus (1679) | Won 2-1 | +201592 |
| 3extended | 13 | Valori, Kim (1521) | Won 2-1 | +171609 |
| 4extended | 5 | Lia, Fredrik (1597) | Won 2-0 | +181627 |
| 5extended | 18 | Levy, Raphael (1818) | Lost 0-2 | -151612 |
| 6extended | 33 | Dam, Lars (1766) | Lost 0-2 | -151597 |
| 7extended | 48 | Wolfensberger, Daniel (1508) | Lost 1-2 | -201577 |
| 8extended | 63 | Heigerer, Stefan (1597) | Won 2-0 | +191596 |
| top | average opponent: 1617record: 5-3 | new rating: 1596 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 172 | Steinmeyer, Mark (1500) | Won 2-1 | +181518 |
| 2extended | 3 | Weinberger, Andre (1536) | Won 2-1 | +181536 |
| 3extended | 108 | Hillerscheid, Nils (1535) | Won 2-1 | +181554 |
| 4extended | 23 | Stoll, Toni (1612) | Won 2-1 | +191573 |
| 5extended | 43 | Papadopoulos, Anthimos (1582) | Lost 0-2 | -171556 |
| 6extended | 113 | Lutz, Patrick (1570) | Won 2-0 | +181574 |
| 7extended | 38 | Milio, Emanuele (1486) | Lost 0-2 | -201554 |
| 8extended | 99 | Sondag, Guido (1561) | Won 2-1 | +181572 |
| 9extended | 47 | Ruess, Jan (1684) | Lost 1-2 | -161556 |
| top | average opponent: 1563record: 6-3 | new rating: 1556 | ||