Rybar, Stepan
Current rating: 1460
Record: 7-10
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Stingl, Simon (1500) | Lost 0-2 | -171416 |
| 2sealed | 513 | Kinzel, Martin (1482) | Won 2-0 | +191435 |
| 3sealed | 371 | Slankamenac, Pedja (1613) | Lost 0-2 | -141421 |
| 4sealed | 665 | Holvb, Lukas (1484) | Won 2-1 | +191440 |
| 5sealed | 535 | Akinfiev, Andrey (1486) | Won 2-1 | +191459 |
| 6sealed | 331 | Guesnel, Quentin (1450) | Won 2-0 | +171476 |
| 7sealed | 206 | Williams, Joseph (1451) | Won 2-1 | +181494 |
| 8sealed | 154 | Kunz, David (1569) | Lost 0-2 | -171477 |
| 9sealed | 254 | Kapera, Krzysztof (1528) | Lost 1-2 | -171460 |
| average opponent: 1507record: 5-4 | new rating: 1460 | |||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Luposchainsky, Simon (1434) | Lost 0-2 | -191481 |
| 2sealed | 270 | Zeizinger, Lukas (1544) | Won 2-1 | +191500 |
| 3sealed | 166 | Macosek, Jan (1501) | Lost 1-2 | -181482 |
| 4sealed | 302 | Silfver, Antti (1436) | Won 2-0 | +171499 |
| 5sealed | 215 | De Sio, Jakub (1823) | Lost 0-2 | -121487 |
| 6sealed | 234 | Pokorny, Simon (1466) | Lost 0-2 | -191468 |
| 7sealed | 236 | Mederly, Martin (1446) | Lost 0-2 | -181450 |
| 8sealed | 188 | Krupicki, Krzysztof (1501) | Lost 1-2 | -171433 |
| average opponent: 1519record: 2-6 | new rating: 1433 | |||