Game Play request (clan wars)

Hi , i need an addon in my website so that members can request to challenge other players , e.g so option1 . players login when they are avilable and what they will be playing at what time , then that information is sent to people who log in a game play at around the same time and match them . Option 2 . A player log in what game and time they will be playing and then others can search and request for challenge. after game completion everyone logs in their score , and gets ranked in on the website. Option 3 . player logs in a gameplay with preferred play time , then asks for team mates ( then others will request to join in the team ) all there requests must expire 30min or - min after the playtime is past . no chancing here plz . ONLY SERIOUS PEOPLE . LOW BUDGET WARING TOO > DONT APPLY IF YOU EXPECT ABOVE MY REQUEST .