SAN DIEGO — No one else had a chance to beat Justin Rose at Torrey Pines on Sunday, and so his final challenge was to take on Tiger Woods. Rose won that battle, too. In what Rose felt was his most complete tee-to-green performance, he sailed to a 2-under 70 for a seven-shot victory in the Farmers Insurance Open, breaking the 72-hole tournament record last set by Woods in 1999. “Sorry, T-dub, if you’re watching,” Rose said in his CBS interview on the 18th green. No apologies necessary. Rose knew