Here is how the 49ers (13-4-1) graded in their 28-24 win over the host Atlanta Falcons (14-4): Pass offense: Colin Kaepernick stayed poised amid a 17-0 deficit and spotted the right matchups. That often resulted in tight end Vernon Davis's resurgence (106 yards, touchdown). Kaepernick's passer rating of 127.7 led all quarterbacks in Sunday's games, [...]