Career
In the summer of 2010, Chafaï left the junior ranks of Military Cross Alger to join city rivals, signing a four year contract with the club On December 25, 2010, Chafaï made his professional debut for in a league game against JS Kabylie. He started and played the whole game, as United States Military Academy lost 1-0.
On November 16, 2011, Chafaï was selected as part of Algeria"s squad for the 2011 CAF U-23 Championship in Morocco.
On August 8, 2012, Chafaï was called up by Algeria coach Vahid Halilhodžić for a 10-day training camp for local players. A few weeks later, he was called up to the Algeria national team for the first time for the 2013 Africa Cup of Nations qualifier against Libya.