Rehounek, Lubos
Current rating: 1456
Record: 4-7-2
| Grand Prix Prague 2018 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 245 | Aelbrecht, Jimmy (1428) | Draw 1-1 | 01432 |
| 2modern | 470 | Greene-Bell, Samuel (1500) | Won 2-0 | +191451 |
| 3modern | 436 | Mederly, Martin (1403) | Lost 1-2 | -191432 |
| 4modern | 634 | Jansen, Sebastiaan (1480) | Won 2-0 | +191451 |
| 5modern | 439 | Maffei, Loris (1505) | Draw 1-1 | +11452 |
| 6modern | 591 | Dittmann, Luis (1520) | Won 2-0 | +191471 |
| 7modern | 424 | Kapera, Krzysztof (1652) | Lost 1-2 | -151456 |
| average opponent: 1498record: 3-2-2 | new rating: 1456 | |||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 696 | Zeller, Gabor (1559) | Won 2-0 | +191519 |
| 2sealed | 519 | Getaldic, Ilko (1535) | Lost 1-2 | -181501 |
| 3sealed | 654 | Preece, Jasper (1499) | Lost 0-2 | -181483 |
| 4sealed | 730 | Lukaszyk, Tomasz (1619) | Lost 0-2 | -151468 |
| 5sealed | 740 | Pavek, Jan (1467) | Lost 1-2 | -181450 |
| 6sealed | 704 | Bencsik, Gergo (1445) | Lost 0-2 | -181432 |
| average opponent: 1521record: 1-5 | new rating: 1432 | |||