public decimal SpreadRecordAfterLoss(DateTime since)
{
var dt = Utility.TflWs.GetAllGamesDt(TeamCode);
var winsAfterLoss = 0.0M;
var lossesAfterLoss = 0.0M;
var spreadRecord = 0.0M;
var lastResultWasLoss = false;
foreach (DataRow dr in dt.Rows)
{
if (DateTime.Parse(dr["GameDate"].ToString()) <= since) continue;
NFLGame game = new NFLGame(dr);
if (lastResultWasLoss)
{
if (game.WonVsSpread(this))
winsAfterLoss++;
else
lossesAfterLoss++;
}
lastResultWasLoss = game.Lost(this); // outright loss
}
if (winsAfterLoss + lossesAfterLoss > 0)
spreadRecord = winsAfterLoss / (winsAfterLoss + lossesAfterLoss);
return spreadRecord;
}