Smrcek, David
Current rating: 1444
Record: 7-11
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Kulhanek, Jan (1500) | Won 2-1 | +191427 |
| 2sealed | 46 | Golia, Patrizio (1769) | Lost 1-2 | -121415 |
| 3sealed | 562 | Edge, Jack (1503) | Lost 1-2 | -161399 |
| 4sealed | 602 | Sokolowski, Adam (1424) | Won 2-1 | +181417 |
| 5sealed | 448 | Cestaro, Laurent (1719) | Lost 1-2 | -121405 |
| 6sealed | 524 | Eicher, Christopher (1480) | Lost 1-2 | -171388 |
| 7sealed | 490 | Harms, Enno (1462) | Won 2-0 | +201408 |
| 8sealed | 386 | Cernikel, Olga (1464) | Won 2-0 | +191427 |
| 9sealed | 285 | Kryvosheiev, Sergii (1422) | Won 2-0 | +171444 |
| average opponent: 1527record: 5-4 | new rating: 1444 | |||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Carrivick Gomez, Damien (1500) | Lost 1-2 | -181482 |
| 2sealed | 217 | Tsouka, Sofia (1482) | Lost 1-2 | -181464 |
| 3sealed | 239 | Gargulak, Lubomir (1355) | Lost 1-2 | -201444 |
| 4sealed | 276 | Kovacs, Gergely (1471) | Won 2-1 | +191463 |
| 5sealed | 242 | Kolar, David (1464) | Won 2-0 | +181481 |
| 6sealed | 201 | Krause, Tim (1562) | Lost 0-2 | -171464 |
| 7sealed | 167 | Sommer, Eugen (1472) | Lost 0-2 | -181446 |
| 8sealed | 136 | Froehlich, Roman (1456) | Lost 0-2 | -181428 |
| 9sealed | 111 | Musberg, Mitja (1286) | Lost 0-2 | -201408 |
| average opponent: 1450record: 2-7 | new rating: 1408 | |||