Basketball Tournament [python]

tournament_name = input()

games_won = 0
games_lost = 0
games_counter = 0
counter_for_all_games = 0

while tournament_name != 'End of tournaments':
    games = int(input())

    for x in range(0, games):
        games_counter += 1
        counter_for_all_games += 1

        score_team_desi = int(input())
        score_opposing_team = int(input())

        if score_team_desi > score_opposing_team:
            games_won += 1
            print(f'Game {games_counter} of tournament {tournament_name}: win with '
                  f'{score_team_desi - score_opposing_team} points.')
        if score_team_desi < score_opposing_team:
            games_lost += 1
            print(f'Game {games_counter} of tournament {tournament_name}: lost with '
                  f'{score_opposing_team - score_team_desi} points.')

    games_counter = 0
    tournament_name = input()

percentage_won = games_won * 1.00 / counter_for_all_games * 100
percentage_lost = games_lost * 1.00 / counter_for_all_games * 100
print(f'{percentage_won:.2f}% matches win')
print(f'{percentage_lost:.2f}% matches lost')