Riha, Jakub
Current rating: 1481
Record: 3-4
| Grand Prix Prague 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 148 | Riha, Daniel (1483) | Lost 1-2 | -181482 |
| 2modern | 330 | Schor, Petr (1482) | Won 2-0 | +181500 |
| 3modern | 497 | Pokorny, Jiri J (1515) | Lost 0-2 | -181482 |
| 4modern | 594 | Wannicke, Maro (1487) | Lost 1-2 | -181464 |
| 5modern | 639 | Sodomirski, Tomasz (1468) | Won 2-0 | +181482 |
| 6modern | 546 | Schottke, Michael (1455) | Won 2-1 | +181500 |
| 7modern | 461 | Malecki, Aleksander (1474) | Lost 0-2 | -191481 |
| average opponent: 1480record: 3-4 | new rating: 1481 | |||