code: def players(timeout=timeout):
      
      rc = requests.get('{0}{1}.json'.format(card_info_url, 'players'), timeout=timeout).json()
      players = {}
      for i in rc['Players'] + rc['LegendsPlayers']:
          players[i['id']] = {'id': i['id'],
                              'firstname': i['f'],
                              'lastname': i['l'],
                              'surname': i.get('c'),
                              'rating': i['r']}
      return players
docs: Return all players in dict {id: c, f, l, n, r}.
      id, rank, nationality(?), first name, last name.