public static async Task CheckPercentageLostGames_ReturnsDouble()
        {
            var games = await ChessAPI.GetMonthlyArchiveAsync("https://api.chess.com/pub/player/calculatedblunder/games/2018/08");

            var percentage = GameChecker.CheckPercentageLostGames(games, "calculatedblunder");

            Assert.IsTrue(percentage > 0);
        }
        public async Task GetMonthlyArchive_ReturnsArchiveGameArray()
        {
            var result = await ChessAPI.GetMonthlyArchiveAsync("erik", 2017, 12);

            Assert.IsNotNull(result);
        }