/// <summary>
/// Calculates a team's Pythagorean Winning Percentage
/// </summary>
/// <param name = "pointsFor"></param>
/// <param name = "pointsAgainst"></param>
/// <returns></returns>
public virtual double?CalculatePythagoreanWinningPercentage(ITeamSeason teamSeason)
{
var numerator = Math.Pow(teamSeason.PointsFor, Exponent);
var denominator = Add(Math.Pow(teamSeason.PointsFor, Exponent), Math.Pow(teamSeason.PointsAgainst,
Exponent));
var pct = Divide(numerator, denominator);
return(pct);
}
public Matchup(ITeamSeason guestSeason, ITeamSeason hostSeason)
{
GuestSeason = guestSeason;
HostSeason = hostSeason;
}
/// <summary>
/// Calculates a team's winning percentage for the selected season
/// </summary>
/// <param name="teamSeason"></param>
/// <returns></returns>
public virtual double?CalculateWinningPercentage(ITeamSeason teamSeason)
{
var result = Divide((2 * teamSeason.Wins + teamSeason.Ties), (2 * teamSeason.Games));
return(result);
}
