double VictoryProbability(Elo opponent)
{
return 1.0 / (1.0 + Math.Pow(10, (opponent.Rating - rating) / 400.0));
}
internal void Victory(Elo opponent)
{
int eloDiff = ComputeEloDiff(1, opponent);
rating += eloDiff;
opponent.Rating -= eloDiff;
}
private int ComputeEloDiff(double matchResult, Elo opponent)
{
return Convert.ToInt32(K * (matchResult - VictoryProbability(opponent)));
}
internal void Null(Elo opponent)
{
int eloDiff = ComputeEloDiff(0.5, opponent);
rating += eloDiff;
opponent.Rating -= eloDiff;
}
internal void Defeat(Elo opponent)
{
int eloDiff = ComputeEloDiff(0, opponent);
rating += eloDiff;
opponent.Rating -= eloDiff;
}
public Player(string name)
: base(name)
{
MatchsIds = new ObservableCollection<MatchID>();
Elo = new Elo();
}
public Player()
{
Elo = new Elo();
}
public PlayerRank(string name)
{
Elo = new Elo();
}