BasktetBall Tournament

import java.util.Scanner;

public class BasktetBallTournamentExam1 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String command = scanner.nextLine();
        int totalMatches = 0;
        int wins = 0;

        while (!"End of tournaments".equals(command)) {
            String teamName = command;
            int matchesAmount = Integer.parseInt(scanner.nextLine());

            for (int i = 1; i <= matchesAmount; i++) {
                int teamDesiPoints = Integer.parseInt(scanner.nextLine());
                int enemyTeamPoints = Integer.parseInt(scanner.nextLine());

                boolean isWinner = teamDesiPoints > enemyTeamPoints;

                if (isWinner) {
                    System.out.printf("Game %d of tournament %s: win with %d points.\n", i, teamName, teamDesiPoints - enemyTeamPoints);
                    wins++;
                } else {
                    System.out.printf("Game %d of tournament %s: lost with %d points.\n", i, teamName, Math.abs(teamDesiPoints - enemyTeamPoints));
                }
                totalMatches++;
            }
            command = scanner.nextLine();
        }

        int defeats = totalMatches - wins;

        double winRate = (wins * 100.0) / totalMatches;
        double loseRate = (defeats * 100.0) / totalMatches;

        System.out.printf("%.2f%% matches win\n", winRate);
        System.out.printf("%.2f%% matches lost\n", loseRate);
    }
}