Sadilek, David
Current rating: 1486
Record: 15-19
| Grand Prix Prague 2016 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 394 | Riedweg, Urs (1500) | Won 2-0 | +191469 |
| 2legacy | 124 | Peter, Carl (1519) | Won 2-1 | +191488 |
| 3legacy | 282 | Lindroos, Jani (1751) | Lost 1-2 | -141474 |
| 4legacy | 304 | Kupriianov, Yurii (1486) | Lost 0-2 | -181456 |
| 5legacy | 491 | Sajjad, Hamza (1440) | Lost 1-2 | -181438 |
| 6legacy | 500 | Winter, Philipp (1488) | Won 2-1 | +191457 |
| 7legacy | 436 | Vonasek, Martin (1736) | Won 2-0 | +231480 |
| 8legacy | 285 | Brejcha, Matous (1420) | Lost 1-2 | -191461 |
| 9legacy | 346 | Brodzak, Jan (1846) | Won 2-0 | +251486 |
| top | average opponent: 1576record: 5-4 | new rating: 1486 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 172 | Fornacini, Mattia (1731) | Lost 0-2 | -121390 |
| 4standard | 203 | Herdzina, Wojciech (1571) | Won 2-1 | +211411 |
| 5standard | 107 | Han, Bing (1812) | Won 2-0 | +251436 |
| 6standard | 147 | Stone, Yonathan (1681) | Won 2-0 | +221458 |
| 7standard | 25 | Przekora, Lukas (1789) | Lost 0-2 | -121446 |
| 8standard | 171 | Ladachowski, Kamil (1431) | Lost 1-2 | -181428 |
| 9standard | 170 | Bieniek, Lukasz (1648) | Won 2-1 | +221450 |
| top | average opponent: 1666record: 4-3 | new rating: 1450 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Sanchez Diaz, Ruben (1581) | Lost 0-2 | -161431 |
| 2sealed | 367 | Konecny, Ondrej (1485) | Lost 0-2 | -171414 |
| 3sealed | 677 | Adams, Olaf (1570) | Lost 1-2 | -151399 |
| 4sealed | 697 | Taricco, Enrico (1447) | Won 2-1 | +191418 |
| 5sealed | 634 | Kohne, Henning (1447) | Won 2-1 | +181436 |
| 6sealed | 572 | Ladizhenko, Valery (1534) | Lost 0-2 | -161420 |
| 7sealed | 491 | Schottke, Michael (1463) | Lost 0-2 | -171403 |
| 8sealed | 411 | Harms, Enno (1443) | Lost 1-2 | -181385 |
| 9sealed | 363 | Janecek, Michal (1295) | Won 2-0 | +171402 |
| top | average opponent: 1474record: 3-6 | new rating: 1402 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Dvorak, Martin (1518) | Lost 0-2 | -181482 |
| 2sealed | 220 | Springer, Erik (1481) | Lost 0-2 | -181464 |
| 3sealed | 264 | Paszke, Antek (1464) | Lost 0-2 | -181446 |
| 4sealed | 283 | Sistek, Martin (1441) | Lost 0-2 | -181428 |
| 5sealed | 256 | Shatilo, Eugene (1431) | Won 2-1 | +181446 |
| 6sealed | 219 | Maricak, Milan (1446) | Lost 0-2 | -181428 |
| 7sealed | 177 | Vodicka, Vit (1428) | Lost 1-2 | -181410 |
| 8sealed | 141 | Kolar, David (1409) | Won 2-0 | +181428 |
| 9sealed | 112 | Peltan, Jiri (1444) | Won 2-0 | +191447 |
| top | average opponent: 1451record: 3-6 | new rating: 1447 | ||