Stadfrucker, Fedor
Current rating: 1557
Record: 9-6
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Novak, Jiri 5282 (1500) | Won 2-1 | +181518 |
| 2sealed | 24 | Del Pizzo, Rosario (1518) | Won 2-0 | +181536 |
| 3sealed | 79 | Hladik, Radek (1536) | Lost 0-1 | -181518 |
| 4sealed | 220 | Dudzic, Adam (1582) | Won 2-1 | +191537 |
| 5sealed | 115 | Ylioja, Ilkka-Aleksi (1519) | Won 2-1 | +181555 |
| 6sealed | 36 | Carroll, Ryan R (1592) | Won 2-1 | +191574 |
| 7sealed | 63 | Gabriel, Michal (1469) | Won 2-0 | +161590 |
| 8sealed | 36 | Kilappa, Elina (1581) | Lost 1-2 | -191571 |
| 9sealed | 54 | Berze, Richard (1562) | Won 2-0 | +181589 |
| 10draft | 51 | Kaczmarczyk, Radek (1559) | Lost 0-2 | -181571 |
| 11draft | 4 | Holzinger, Thomas (1599) | Lost 0-2 | -181553 |
| 12draft | 16 | Besso, David (1681) | Lost 1-2 | -151538 |
| 13draft | 51 | Guillot, Elric (1633) | Won 2-0 | +191557 |
| 14draft | 39 | Pulker, Richard (1564) | Won 2-0 | +181575 |
| 15draft | 70 | Mlakar, Rok (1550) | Lost 0-2 | -181557 |
| average opponent: 1563record: 9-6 | new rating: 1557 | |||