AverageValues Calc Best Result

AverageValues

 public class AverageValues
    {
        public int intialValue { get; private set; }
        public int currentValue = 0;
        double oldResult = 0;
        bool StopIncrease = false;
        int incrementValue = 0;
        public AverageValues(int intialValue = 100, int incrementValue = 10)
        {
            this.intialValue = intialValue;
            currentValue = intialValue;
            this.incrementValue = incrementValue;
        }

        public void CalcAverage(Func<int, int> action)
        {
            Stopwatch stopw = new Stopwatch();
            stopw.Start();
            var result = action.Invoke(currentValue);
            stopw.Stop();
            double calcResult = (double)result / stopw.Elapsed.TotalSeconds;
            if (oldResult < calcResult)
            {
                if (StopIncrease) return;
                currentValue += 10;
                oldResult = calcResult;
            }
            else
            {
                currentValue -= 10;
                StopIncrease = true;
            }
        }
    }