def member_at_in(self, leaderboard_name, position, **options):
        '''
        Retrieve a member at the specified index from the leaderboard.

        @param leaderboard_name [String] Name of the leaderboard.
        @param position [int] Position in named leaderboard.
        @param options [Hash] Options to be used when retrieving the member from the named leaderboard.
        @return a page of leaders from the named leaderboard.
        '''
        if position > 0 and position <= self.total_members_in(leaderboard_name):
            page_size = options.get('page_size', self.page_size)
            current_page = math.ceil(float(position) / float(page_size))
            offset = (position - 1) % page_size

            leaders = self.leaders_in(
                leaderboard_name,
                current_page,
                **options)
            if leaders:
                return leaders[offset]