ATLANTA, GA - SEPTEMBER 27:  Rory McIlroy of Northern Ireland marks his scorecard with his caddie J.P. Fitzgerald on the first hole during the final round of the TOUR Championship by Coca-Cola, the final event of the FedExCup Playoffs, at East Lake Golf Club on September 27, 2015 in Atlanta, Georgia. (Photo by Chris Condon/PGA TOUR)