I saw that some people have been asking about the previous years power rankings. I maintain graphs of Elo rankings, Colley rankings, and Massey rankings using my code for analytical purposes. I quickly put together these graphs based on my existing code, inputting r/NFL rankings and it turned out quite well for a quick overview. If you would like to see rankings from other years, please let me know. Also, if you come across any naming issues, such as OAK, it's due to me being lazy with my own data, I hate team name changes. If you look at the charts and notice anything wrong, such as teams in the wrong charts or incorrect numbers, let me know, I automated this but quick eye test looked good. I'll be happy to make adjustments."
| NFC |
NFC EAST |
NFC WEST |
NFC NORTH |
NFC SOUTH |
AFC |
AFC EAST |
AFC WEST |
AFC NORTH |
AFC SOUTH |