NASHVILLE, Tenn. – San Francisco 49ers quarterback Colin Kaepernick had a Total QBR of 99.0 on Sunday's victory at Tennessee. The QBR scale goes to 100. Kaepernick's number was the highest of any quarterback in the NFL this season.Thanks to Mark Simon of ESPN Stats & Information, here are some details of Kaepernick's near-perfect day:The 49ers jumped out to a 24-0 lead with 7:20 left in the third quarter. At that point their win probability was at 98.