Round 4 results
| Bacrot, Etienne | Morozevich, Alexander | 1-0 | |
| Harikrishna, P. | Studer, Noel | 1-0 | |
| Navara, David | Leko, Peter | 1-0 | |
| Ponomariov, Ruslan | Hou, Yifan | ½-½ | |
| Vaganian, Rafael A | Georgiadis, Nico | 0-1 |
Standings after 4 rounds
| 1. | Bacrot, Etienne | gm | FRA | 2715 | * | ½ | ½ | . | . | . | 1 | . | 1 | . | 3 | |
| 2. | Ponomariov, Ruslan | gm | UKR | 2699 | ½ | * | . | ½ | . | . | . | 1 | ½ | . | 2½ | |
| 3. | Georgiadis, Nico | m | SUI | 2496 | ½ | . | * | . | ½ | ½ | . | . | 1 | . | 2½ | |
| 4. | Hou, Yifan | gm | CHN | 2666 | . | ½ | . | * | . | . | 1 | ½ | . | ½ | 2½ | |
| 5. | Harikrishna, Pentala | gm | IND | 2737 | . | . | ½ | . | * | . | ½ | . | ½ | 1 | 2½ | |
| 6. | Navara, David | gm | CZE | 2737 | . | . | ½ | . | . | * | 0 | 1 | . | ½ | 2 | |
| 7. | Morozevich, Alexander | gm | RUS | 2675 | 0 | . | . | 0 | ½ | 1 | * | . | . | . | 1½ | |
| 8. | Leko, Peter | gm | HUN | 2678 | . | 0 | . | ½ | . | 0 | . | * | . | 1 | 1½ | |
| 9. | Vaganian, Rafael A | gm | ARM | 2562 | 0 | ½ | 0 | . | ½ | . | . | . | * | . | 1 | |
| 10. | Studer, Noel | m | SUI | 2493 | . | . | . | ½ | 0 | ½ | . | 0 | . | * | 1 |