Great article on how madden ratings are determined:
Also I had a page for Madden NFL 16 since that will likely be the next game in the Madden NFL series. I will update the page as new information becomes available.
Today the Cleveland Browns showed off new logos for the team. Their main logo of an orange helmet with a gray face mask changed oh so much... their new primary logo is the almost the same helmet with slightly darker shade of orange and a brown face mask instead. Otherwise there is essentially no change. Also the Browns have introduced an updated secondary logo of their dawg mascot.
I have posted Roster Update #20 for Madden NFL 15 which is the final roster update of the game and covers the ratings for all the players following the Super Bowl.