PFFELO Power Rankings - Week 5
By PFF Analysis Team • Oct 4, 2017
KANSAS CITY, MO - OCTOBER 02: Quarterback Alex Smith #11 of the Kansas City Chiefs reacts after a game against the Washington Redskins on October 2, 2017 at Arrowhead Stadium in Kansas City, Missouri. (Photo by Peter G. Aiken/Getty Images)
Below is the fifth installment of our weekly PFFELO rankings. Like all
ELO systems, PFFELO is an iterative system that updates each team’s rating after each game based on two things: how well they played against their opponent and how well they were expected to play against their opponent. The PFFELO rating system measures the former using our unique offensive, defensive and special teams grades, while the latter is determined by the PFFELO ratings leading up to the game and where the game is played.
For example, a heavy favorite playing at home is expected to outplay the visitor, so a victory would result in only a small rise in their PFFELO rating and a similarly-small decrease in the defeated team’s, but if an upset were to happen, the visiting team would see their PFFELO rating rise substantially, and the home team’s see a similarly-sized drop.
Sometimes in football the best team does not win, and PFFELO accounts for these oddities by using our grades. Hence there will be teams rated higher or lower in this system than their win-loss record would suggest.
#1
LAST WEEK: 3
After holding off an upstart Washington team at home on Monday night, the Chiefs make their first appearance atop of the PFFELO rating system. The league’s lone undefeated team possesses a quarterback in
Alex Smith that hasn’t committed a turnover through four games, and whose PFF grade (
86.2 – third among quarterbacks) reflects this. Smith’s adjusted completion percentage (
86.0), passer rating on deep passes (
147.3) and passer rating with using play action (
119.5) are first among his position group, while his passer rating when pressured (
134.5) is second only to
Tom Brady.
[The Texans are ranked #18]