/**
* Calculates new rankings and returns in RatingsOutput
* @return RatingsOutput represents new rankings
*/
public function calculate()
{
if ($this->ratingsInput->isNeutralVenue()) {
$calculate = new CalculateNeutralVenue($this->ratingsInput);
return $calculate->getOutput();
}
$calculate = new Calculate($this->ratingsInput);
return $calculate->getOutput();
}
