As Hollywood aims to relaunch moviegoing worldwide, Christopher Nolan’s highly anticipated Tenet earned more than US$53 million in its opening weekend across 41 international markets (including 32 in Europe, the Middle East and Africa) on over 20,000 screens.The result was the biggest opening for the director in nine countries including Ukraine and Hungary, the biggest industry opening in the Kingdom of Saudi Arabia with US$1.47 million and the second-biggest Hollywood film opening in Estonia,…