Hedef, Yogan
Current rating: 1447
Record: 5-8
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 581 | Fischer, Jerome (1433) | Lost 1-2 | -181464 |
| 2sealed | 784 | Guyard, Rodolphe (1499) | Lost 0-2 | -181446 |
| 3sealed | 844 | Prodhomme, Patrick (1466) | Lost 0-2 | -171429 |
| 4sealed | 881 | Robin, Stef (1447) | Won 2-0 | +181447 |
| average opponent: 1461record: 1-3 | new rating: 1447 | |||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Quenez, Nicolas (1500) | Lost 1-2 | -181482 |
| 2sealed | 232 | Uschner, Friedemann (1480) | Won 2-1 | +181500 |
| 3sealed | 140 | Vatteoni, Guillame (1499) | Won 2-1 | +181518 |
| 4sealed | 98 | Gorniak, Mariusz (1671) | Won 2-0 | +211539 |
| 5sealed | 56 | Dussault, Fabrice (1494) | Won 2-1 | +171556 |
| 6sealed | 25 | Dziegel, Bruno (1560) | Lost 1-2 | -181538 |
| 7sealed | 104 | Bel, Romain (1440) | Lost 0-2 | -201518 |
| 8sealed | 115 | Diekjobst, Lukas (1518) | Lost 1-2 | -181500 |
| 9sealed | 87 | Giusti, Matthieu (1513) | Lost 1-2 | -181482 |
| average opponent: 1519record: 4-5 | new rating: 1482 | |||