private function updateTeamStat($teamMap, MatchRelation $relA, MatchRelation $relB)
{
/* @var $stat TeamStat */
$stat = $teamMap[$relA->getTeam()->getId()];
$stat->setMatches($stat->getMatches() + 1);
$stat->setPoints($stat->getPoints() + $relA->getPoints());
$stat->setScore($stat->getScore() + $relA->getScore());
$stat->setGoals($stat->getGoals() + $relB->getScore());
$diff = $relA->getScore() - $relB->getScore();
$stat->setDiff($stat->getDiff() + $diff);
if ($relA->getPoints() > $relB->getPoints()) {
$stat->setWon($stat->getWon() + 1);
}
if ($stat->getMaxscore() < $relA->getScore()) {
$stat->setMaxscore($relA->getScore());
}
if ($stat->getMaxdiff() < $diff) {
$stat->setMaxdiff($diff);
}
}
