public EloResult(EloFixtureCompetitor <T> player1, EloFixtureCompetitor <T> player2, int kFactor, ContestResult contestResult)
: base(player1.Player, player2.Player, player1.StartRating, player2.StartRating, kFactor)
{
Player1 = new EloResultCompetitor <T>(player1, contestResult);
Player2 = new EloResultCompetitor <T>(player2, contestResult);
KFactor = kFactor;
Result = contestResult;
}
public List <KFactorResult> GetResults(int startValue = 1, int endValue = 100)
{
var accuracyResults = new List <KFactorResult>();
for (int i = startValue; i <= endValue; i++)
{
KFactorResult kFactorResult = new KFactorResult()
{
KFactor = i,
Results = new List <double>()
};
foreach (var fixture in _fixtures)
{
T player1 = fixture.Player1;
InitializePlayerCounter(player1);
T player2 = fixture.Player2;
InitializePlayerCounter(player2);
var player1NoOfGames = _playerCounter[player1].NumberOfContests;
var player2NoOfGames = _playerCounter[player2].NumberOfContests;
_playerCounter[player1].NumberOfContests++;
_playerCounter[player2].NumberOfContests++;
var setup = new EloFixture <T>(player1, player2, _playerCounter[player1].EloScore, _playerCounter[player2].EloScore, i);
var result = setup.ToResult(fixture.Result);
EloResultCompetitor <T> player1result = ((EloResultCompetitor <T>)result.Player1);
_playerCounter[player1].EloScore = player1result.EndRating;
EloResultCompetitor <T> player2result = ((EloResultCompetitor <T>)result.Player2);
_playerCounter[player2].EloScore = player2result.EndRating;
if (player1NoOfGames < _ignoreFirstXContests || player2NoOfGames < _ignoreFirstXContests)
{
continue;
}
var squaredError = Math.Pow((player1result.ExpectedScore - player1result.ActualScore), 2)
+ Math.Pow((player2result.ExpectedScore - player2result.ActualScore), 2);
kFactorResult.Results.Add(squaredError);
}
accuracyResults.Add(kFactorResult);
}
return(accuracyResults);
}
