Online game tournaments system

Dear coders, we need to develop program for organize and realize online game tournaments in PC games such as HL, CS, Battlefield,... End users can do: registration, make a deposit and sign in for tournaments. Tournament starts at the exact date and time. At this exact time all signed players are connected to game server all at once. Program should communicate with web site, with database, create after game statistics, deduct entry fees from player's account balance and add cash prizes to winner's account balance. Read attached PDF file for further information. Note: Project requires skills in online playing games field.