public static MainCalculator.TeamStdDevAndAverage CalculateExpectedGoals(MainCalculator.TeamStdDevAndAverage sesonalGoals, MainCalculator.TeamStdDevAndAverage latestGoal,
MainCalculator.TeamStdDevAndAverage seasonalGoalConceded, MainCalculator.TeamStdDevAndAverage latestGoalConceded,
MainCalculator.TeamStdDevAndAverage goalScoredAtHomeOrAway, MainCalculator.TeamStdDevAndAverage goalsConcededAtAwayOrHome)
{
var goalScoring = sesonalGoals.Average * 0.2 + latestGoal.Average * 0.4 + goalScoredAtHomeOrAway.Average * 0.4;
var goalConceded = seasonalGoalConceded.Average * 0.2 + latestGoalConceded.Average * 0.4 + goalsConcededAtAwayOrHome.Average * 0.4;
var av = goalScoring * 0.6 + goalConceded * 0.4;
var std = (sesonalGoals.StdDev + latestGoal.StdDev + goalScoredAtHomeOrAway.StdDev
+ seasonalGoalConceded.StdDev + latestGoalConceded.StdDev + goalsConcededAtAwayOrHome.StdDev) / 6;
return(new MainCalculator.TeamStdDevAndAverage
{
Average = av,
StdDev = std
});
}
public void Build(string homeTeamName, string awayTeamName)
{
HomeTeamName = homeTeamName;
AwayTeamName = awayTeamName;
using (var db = new sakilaEntities4())
{
HomeTeamStats = new TeamReportStats(LettersDict, AttributesDict, CompetitionId, homeTeamName, db, isHomeTeam: true);
AwayTeamStats = new TeamReportStats(LettersDict, AttributesDict, CompetitionId, awayTeamName, db, isHomeTeam: false);
HomeExpectedGoals = GoalsCalculator.CalculateExpectedGoals(HomeTeamStats.TeamGoalsStats.TeamSeasonalGoalsScored,
HomeTeamStats.TeamGoalsStats.TeamLastGamesGoalsScored, AwayTeamStats.TeamGoalsStats.TeamSeasonalGoalsConceded, AwayTeamStats.TeamGoalsStats.TeamLastGamesGoalsConceded,
HomeTeamStats.TeamGoalsStats.TeamHomeOrAwayGoalsScored, AwayTeamStats.TeamGoalsStats.TeamHomeOrAwayGoalsConceded);
AwayExpectedGoals = GoalsCalculator.CalculateExpectedGoals(AwayTeamStats.TeamGoalsStats.TeamSeasonalGoalsScored,
AwayTeamStats.TeamGoalsStats.TeamLastGamesGoalsScored, HomeTeamStats.TeamGoalsStats.TeamSeasonalGoalsConceded, HomeTeamStats.TeamGoalsStats.TeamLastGamesGoalsConceded,
AwayTeamStats.TeamGoalsStats.TeamHomeOrAwayGoalsScored, HomeTeamStats.TeamGoalsStats.TeamHomeOrAwayGoalsConceded);
}
}
public TeamGoalsStats(team team, int competitionId, bool isHometeam, sakilaEntities4 db, List <competitionmatch> relevantMatches)
{
TeamSeasonalGoalsScored = GoalsCalculator.GetGoalsScoringAverage(relevantMatches, team.TeamID, competitionId);
TeamLastGamesGoalsScored = GoalsCalculator.GetGoalsScoringAverage(relevantMatches, team.TeamID, competitionId, 3);
TeamSeasonalGoalsConceded = GoalsCalculator.GetGoalsConcededAverage(relevantMatches, team.TeamID, competitionId);
TeamLastGamesGoalsConceded = GoalsCalculator.GetGoalsConcededAverage(relevantMatches, team.TeamID, competitionId, 3);
if (isHometeam)
{
TeamHomeOrAwayGoalsScored = GoalsCalculator.GetGoalsScoringAverageAtHome(relevantMatches, team.TeamID, competitionId);
TeamHomeOrAwayGoalsConceded = GoalsCalculator.GetGoalsConcededAverageAtHome(relevantMatches, team.TeamID, competitionId);
}
else
{
TeamHomeOrAwayGoalsScored = GoalsCalculator.GetGoalsScoringAverageAtAway(relevantMatches, team.TeamID, competitionId);
TeamHomeOrAwayGoalsConceded = GoalsCalculator.GetGoalsConcededAverageAtAway(relevantMatches, team.TeamID, competitionId);
}
TopScorer = GoalsCalculator.GetTeamTopScorer(db, team.TeamID, competitionId);
GoalsScoreDistribution = GoalsCalculator.GetTeamScorersByPosition(db, team.TeamID, competitionId);
GoalsConcedeDistribution = GoalsCalculator.GetTeamScorersAgainstByPosition(db, team.TeamID, competitionId);
}
