/// <summary>
/// Update the points earnt for position for the indicated athlete on the indicated date.
/// </summary>
/// <param name="key">unique key</param>
/// <param name="date">date of the event</param>
/// <param name="points">earned points</param>
public void UpdatePositionPoints(int key, DateType date, int points)
{
IAthleteSeasonDetails athlete = Athletes.Find(a => a.Key == key);
if (athlete == null)
{
return;
}
athlete.UpdatePositionPoints(date, points);
}
