Kammala jumla mai zuwa: An haife shi a 1993, Hjörvar ya sami lambar yabo ta FIDE a shekarar 2011, sannan ya sami lambar yabo ta kasa da kasa a shekarar 2012 da kuma lambar yabo ta Grandmaster a shekarar 2013. Ya fara yin gasa ne a Iceland a gasar Olympics ta Chess ta 39, inda ya ci 4/7. Tun daga wannan lokacin ya wakilci kasarsa a gasar Olympics ta Chess ta 40, inda ya ci 61⁄2/10;
41st Chess Olympiad, yana da maki 7/10; da kuma 42nd Chess Olympiad, yana da maki 7/10.