private TeamResultsSummary GetTeamResultsByTeamName(string team)
 {
     TeamResultsSummary resultsSummary = teamsResults.Find(tr => tr.Team == team);
     if (resultsSummary == null)
     {
         resultsSummary = new TeamResultsSummary();
         resultsSummary.Team = team;
         teamsResults.Add(resultsSummary);
     };
     return resultsSummary;
 }
        public void AddPointsAndGoals(FootballMatch match, TeamResultsSummary hostResults, TeamResultsSummary guestResults)
        {
            if (match.NumberOfGoalsScoredByHosts > match.NumberOfGoalsScoredByGuests)
            {
                hostResults.Points += NumerOfPointForWin;
            }
            else if (match.NumberOfGoalsScoredByHosts < match.NumberOfGoalsScoredByGuests)
            {
                guestResults.Points += NumerOfPointForWin;
            }
            else
            {
                hostResults.Points += NumerOfPointForDraw;
                guestResults.Points += NumerOfPointForDraw;
            }
            hostResults.GoalsScored += match.NumberOfGoalsScoredByHosts;
            hostResults.GoalsLost += match.NumberOfGoalsScoredByGuests;

            guestResults.GoalsScored += match.NumberOfGoalsScoredByGuests;
            guestResults.GoalsLost += match.NumberOfGoalsScoredByHosts;
        }