private void predictButton_Click(object sender, EventArgs e)
{
//validate teams
if (ranker.HasRanking(redTeam1.Text) && ranker.HasRanking(redTeam2.Text) &&
ranker.HasRanking(blueTeam1.Text) && ranker.HasRanking(blueTeam2.Text))
{
Tuple <double, double> winChances = ranker.CalcWinChances(new Alliance(redTeam1.Text, redTeam2.Text),
new Alliance(blueTeam1.Text, blueTeam2.Text));
redWinChance.Text = winChances.Item1.ToString("F2") + "%";
blueWinChance.Text = winChances.Item2.ToString("F2") + "%";
}
else
{
MessageBox.Show("Please enter valid team names.");
}
}
static void Main(string[] args)
{
double brierScore = 0;
Console.Write("Enter SKU: ");
string sku = Console.ReadLine();
VexDbApi vexDbApi = new VexDbApi();
Ranker ranker = new Ranker();
IList <Match> matches = vexDbApi.GetMatchesBySku(sku);
foreach (var match in matches)
{
ranker.RankMatch(match);
var winChance = ranker.CalcWinChances(match.AllianceRed, match.AllianceBlue);
//calculate brier score
int actual = match.ScoreRed > match.ScoreBlue ? 1 : 0;
brierScore += Math.Pow((winChance.Item1 / 100) - actual, 2);
}
brierScore /= matches.Count;
Console.WriteLine("Brier score is: {0}", brierScore);
Console.ReadKey(true);
}
