The Kansas City Chiefs pulled off the greatest comeback in franchise history Sunday, defeating the San Diego Chargers, 33-27, after being down by as many as 21 points.

As a result, they dipped one rank to No. 9 in the latest NFL.com Power Rankings.

Here's what NFL media analyst Elliot Harrison had to say:

"So it just wouldn't be Chargers at Chiefs if it wasn't a wild deal. We detailed such happenings in my game picks column last week, and what went down in Arrowhead on Sunday didn't disappoint. Give Kansas City much credit for coming back from 21 points down, although they lose a spot in the ranking to the Bengals (who won on the road against a superior opponent). Spencer Ware filled in nicely for Jamaal Charles once again, particularly in the passing game (seven catches for 129 yards). He is the fantasy waiver-wire darling of the week, fo sho."

After their wins, the Denver Broncos moved up four spots to No. 2 and the Oakland Raiders dipped one spot to No. 12. The San Diego Chargers remained at No. 29.

For the full rankings, click here.