Teilnehmer Gruppe A (Elo-Zahlen vom September 2009):
| GM | Viswanathan Anand | IND | 2788 |
| GM | Magnus Carlsen | NOR | 2772 |
| GM | Vladimir Kramnik | RUS | 2772 |
| GM | Peter Leko | HUN | 2762 |
| GM | Vassily Ivanchuk | UKR | 2756 |
| GM | Hikaru Nakamura | USA | 2735 |
| GM | Alexei Shirov | ESP | 2730 |
| GM | Sergey Karjakin | RUS | 2722 |
| GM | Leinier Dominguez Perez | CUB | 2719 |
| GM | Nigel Short | ENG | 2706 |
| GM | Sergey Tiviakov | NED | 2670 |
| GM | Fabiano Caruana | ITA | 2662 |
| GM | Loek van Wely | NED | 2650 |
| GM | Jan Smeets | NED | 2642 |
Teilnehmer Gruppe B (Elo-Zahlen vom September 2009):
| GM | Ni Hua | CHN | 2692 |
| GM | Arkadij Naiditsch | GER | 2685 |
| GM | Emil Sutovsky | ISR | 2676 |
| GM | Pentala Harikrishna | IND | 2673 |
| GM | Liviu-Dieter Nisipeanu | ROM | 2664 |
| GM | Wesley So | PHI | 2644 |
| GM | Varuzhan Akobian | USA | 2637 |
| GM | David Howell | ENG | 2624 |
| GM | Parimarjan Negi | IND | 2615 |
| GM | Tomy Nybäck | FIN | 2615 |
| GM | Erwin l'Ami | NED | 2606 |
| GM | Dimitri Reinderman | NED | 2572 |
| GM | Anish Giri | NED | 2552 |
| WGM | Anna Muzychuk | SLO | 2533 |
Die Aufstellung für die Gruppe C steht noch nicht fest.