public void AddMatchOutcome(Outcome _outcome, int _gameScore, int _pointsScore, bool _isAddition)
        {
            int add = (_isAddition) ? 1 : -1;

            MatchRecord.AddOutcome(_outcome, _isAddition);
            GameScore   += (_gameScore * add);
            PointsScore += (_pointsScore * add);
        }
 /// <summary>
 /// Adds or subtracts a Match Outcome.
 /// </summary>
 /// <param name="_outcome">Win, Loss, or Tie</param>
 /// <param name="_isAddition">Add or subtract</param>
 public void AddMatchOutcome(Outcome _outcome, bool _isAddition)
 {
     MatchRecord.AddOutcome(_outcome, _isAddition);
 }