public static ExpectedScore CalculateExpectedScore(
TablePlacing homeTeam,
TablePlacing awayTeam,
double homeConstant,
double awayConstant)
{
var expectedHomeGoals = homeConstant * homeTeam.AttackingStrength * awayTeam.DefensiveWeakness;
var expectedAwayGoals = awayConstant * awayTeam.AttackingStrength * homeTeam.DefensiveWeakness;
return(new ExpectedScore(expectedHomeGoals, expectedAwayGoals));
}
private static ISimulatableMatch CreateMatch(
bool resim,
Season seasonSoFar,
TablePlacing homeTeam,
TablePlacing awayTeam,
double homeConstant,
double awayConstant)
{
if (!resim)
{
var pastMatch = seasonSoFar.Matches.SingleOrDefault(m => m.HomeTeamName == homeTeam.TeamName && m.AwayTeamName == awayTeam.TeamName);
if (pastMatch != null)
{
return(SimulatableMatch.CreateFromCompletedMatch(pastMatch));
}
}
var expectedScore = Calculator.CalculateExpectedScore(homeTeam, awayTeam, homeConstant, awayConstant);
return(SimulatableMatch.CreateFromExpectedScore(homeTeam.TeamName, awayTeam.TeamName, expectedScore));
}