t $800. The same property sold for $70,000 in 2002. NEW YORKER PROFILES - THE CHAOS OF THE DICE - A backgammon hustler's quest to gain an edge. BY RAFFI KHATCHADOURIAN In order to meet Falafel, the highest ranked backgammon player in the world, I took a Greyhound bus to Atlantic City, and then hopped a jitney to th