'; echo calculateElo(1000, 1000, -5,5) . '
'; echo calculateElo(900,1100,5,5) . '
'; echo calculateElo(900,1100,-5,5) . '
'; echo calculateElo(1100,900,5,5) . '
'; echo calculateElo(1100,900,-5,5) . '
'; echo calculateElo(2000,500,5,5) . '
'; echo calculateElo(2000,500,-5,5) . '
'; for($i=1000;$i<2000;$i++) { if($i == calculateElo($i, 1000, 5, 5)) { echo 'ranking that does not provide points against 1000 is ' .$i . '
'; break; } } */ ?>