football tournement

function footballTournement(input) {
    let index = 0;
    let teamName = input[index];
    index++;
    let playedMathesCount = Number(input[index]);
    index++;
    let points = 0;
    let wins = 0;
    let draws = 0;
    let loses = 0;
    let points = 0;

    if (playedMathesCount === 0) {
        console.log(`${teamName} hasn't played any games during this season.`);
    } else {
        wins = 0;
        draws = 0;
        loses = 0;
        points = 0;
    }
    for (let i = 1; i < playedMathesCount; i++) {
        let result = input[index];
        index++;

        switch (result) {
            case "W":
                wins++;
                points += 3;
                break;
            case "D":
                draws++;
                points += 1;
                break;
            case "L":
                loses++;
                break;
        }
    }
    let percentWin = (wins / playedMathesCount * 100).toFixed(2);
    console.log(`${teamName} has won {брой спечелени точки} points during this season`);
    console.log(`Total stats:`);
    console.log(`## W: ${wins}`);
    console.log(`## D: ${draws}`);
    console.log(`## L: ${loses}`);
    console.log(`Win rate: ${percentWin}%`);
}

footballTournement(["Liverpool", "10", "W", "D", "D", "W", "L", "W", "D", "D", "W"]);