Adamek, Jiri
Current rating: 1356
Record: 8-18-1
| Grand Prix Prague 2014 (modern) | starting rating: 1367 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 136 | Gruber, Ivan (1500) | Won 2-1 | +201387 |
| 2modern | 214 | Lessmann, Richard (1375) | Lost 0-2 | -181369 |
| 3modern | 529 | Salem, Justin (1487) | Lost 1-2 | -161353 |
| 4modern | 546 | Coen, Elia (1465) | Won 2-0 | +201373 |
| 5modern | 511 | Gandini, Davide (1412) | Lost 0-2 | -171356 |
| top | average opponent: 1448record: 2-3 | new rating: 1356 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 193 | Tuite, David (1423) | Lost 1-2 | -181403 |
| 2modern | 492 | Tonus, Michael (1481) | Won 1-0 | +201423 |
| 3modern | 369 | Hottmann, Alex (1730) | Lost 0-2 | -131410 |
| 4modern | 610 | Rosenberger, Alexander (1643) | Lost 1-2 | -141396 |
| 5modern | 646 | Hartvelt, Sytse (1463) | Won 2-0 | +191415 |
| 6modern | 597 | Mattens, Micky (1455) | Lost 1-2 | -171398 |
| 7modern | 495 | De Hoon, Xanthias (1461) | Lost 0-2 | -171381 |
| 8modern | 466 | Bien, Christian (1568) | Lost 0-2 | -141367 |
| top | average opponent: 1528record: 2-6 | new rating: 1367 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Gasparac, Luka (1630) | Lost 1-2 | -151412 |
| 2sealed | 168 | Bakos, Robert (1526) | Lost 0-2 | -161396 |
| 3sealed | 251 | Petrovic, Mislav (1464) | Draw 1-1 | +21398 |
| 4sealed | 271 | Gabriel, Aron (1488) | Lost 1-2 | -171381 |
| 5sealed | 253 | Kubicky, Jaroslav (1447) | Won 2-1 | +191400 |
| 6sealed | 214 | Hanus, Jioi (1445) | Won 2-1 | +191419 |
| 7sealed | 160 | Neumann, Johannes (1509) | Lost 1-2 | -161403 |
| 8sealed | 133 | Kubik, Petr (1418) | Won 2-1 | +181421 |
| top | average opponent: 1491record: 3-4-1 | new rating: 1421 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 549 | Talavera, Pedro (1504) | Lost 0-2 | -181482 |
| 2sealed | 778 | Antos, Jaroslav (1482) | Lost 1-2 | -181464 |
| 3sealed | 818 | Simek, Frantisek (1466) | Won 2-0 | +181482 |
| 4sealed | 784 | Stolle, Filip (1398) | Lost 0-2 | -191463 |
| 5sealed | 801 | Hochbegger, Stefan (1464) | Lost 0-2 | -181445 |
| 6sealed | 795 | Millo, Roi (1445) | Lost 0-2 | -181427 |
| top | average opponent: 1460record: 1-5 | new rating: 1427 | ||