Janecek, Michal
Current rating: 1279
Record: 12-26
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1350 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Egger, Lukas (1500) | Lost 1-2 | -151335 |
| 2sealed | 364 | Casarin, Valerio (1482) | Lost 1-2 | -161319 |
| 3sealed | 623 | Morzewski, Maxime (1357) | Lost 1-2 | -171302 |
| 4sealed | 698 | Salinger, Jakub (1381) | Lost 0-2 | -171285 |
| 5sealed | 675 | Fleischer, Michael (1428) | Won 2-0 | +211306 |
| 6sealed | 597 | Hrabe, Matyas (1425) | Won 2-1 | +201326 |
| 7sealed | 462 | Wagner, Christoph (1448) | Lost 0-2 | -161310 |
| 8sealed | 407 | Hut, Peter (1465) | Lost 0-2 | -151295 |
| 9sealed | 363 | Sadilek, David (1385) | Lost 0-2 | -161279 |
| top | average opponent: 1430record: 2-7 | new rating: 1279 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Frisch, Benjamin (1501) | Lost 0-2 | -171453 |
| 2sealed | 266 | Weisskopf, Marek (1482) | Won 2-1 | +181471 |
| 3sealed | 246 | Komanec, Matej (1500) | Lost 1-2 | -171454 |
| 4sealed | 265 | Myszkowiak, Maciej (1545) | Lost 0-2 | -161438 |
| 5sealed | 286 | Novotny, Jakub 7909 (1463) | Lost 1-2 | -181420 |
| 6sealed | 282 | Hochegger, Daniel (1428) | Lost 0-2 | -181402 |
| 7sealed | 247 | Samal, Krystof (1410) | Lost 1-2 | -181384 |
| 8sealed | 191 | Dedecek, Martin (1409) | Lost 0-2 | -171367 |
| 9sealed | 149 | Stefankova, Jaroslava (1427) | Lost 0-2 | -171350 |
| top | average opponent: 1463record: 1-8 | new rating: 1350 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Marciniszyn, Michal (1485) | Won 2-0 | +181503 |
| 2sealed | 33 | Naraks, Aljaz (1481) | Lost 0-2 | -191484 |
| 3sealed | 220 | Vehovec, Luka (1500) | Won 2-0 | +181502 |
| 4sealed | 241 | Schraut, Andreas (1624) | Lost 0-2 | -151487 |
| 5sealed | 325 | Ivancic, Aljaz (1569) | Lost 0-2 | -171470 |
| 6sealed | 286 | Repic, Simon (1493) | Won 2-1 | +191489 |
| 7sealed | 221 | Marx, Juergen (1479) | Lost 0-2 | -191470 |
| top | average opponent: 1519record: 3-4 | new rating: 1470 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 351 | Krutil, Daniel (1543) | Won 2-0 | +201503 |
| 2sealed | 37 | Mos, Michal (1479) | Lost 1-2 | -191484 |
| 3sealed | 331 | Eger, Markus (1500) | Won 2-1 | +181502 |
| 4sealed | 206 | Oberauer, Florian (1460) | Lost 1-2 | -181484 |
| 5sealed | 266 | Kohl, Nikolaus (1468) | Won 2-0 | +171501 |
| 6sealed | 200 | Kristensen, Dennis (1567) | Lost 0-2 | -161485 |
| top | average opponent: 1503record: 3-3 | new rating: 1485 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Kubicek, Martin (1500) | Won 2-0 | +181518 |
| 2sealed | 49 | Mazierski, Igor (1514) | Lost 0-2 | -181500 |
| 3sealed | 224 | Sulak, Jan (1500) | Lost 0-2 | -181482 |
| 4sealed | 205 | Leonowicz, Michal (1482) | Won 2-0 | +181500 |
| 5sealed | 181 | Rybalchenko, Andrey (1588) | Won 2-0 | +201520 |
| 6sealed | 147 | Hrudka, Stanislav (1518) | Lost 0-2 | -181502 |
| 7sealed | 130 | Jonsson, Robert (1498) | Lost 0-2 | -191483 |
| top | average opponent: 1514record: 3-4 | new rating: 1483 | ||