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Introducing NFL Elo Ratings

If you followed FiveThirtyEight’s coverage during the World Cup, you know that we’re big fans of the World Football Elo Ratings. They’re based on a relatively simple system developed by the physicist Arpad Elo to rate chess players. But they can be adapted fairly easily for other head-to-head competitions from baseball to backgammon. We thought […]

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Introducing NFL Elo Ratings

If you followed FiveThirtyEight’s coverage during the World Cup, you know that we’re big fans of the World Football Elo Ratings. They’re based on a relatively simple system developed by the physicist Arpad Elo to rate chess players. But they can be adapted fairly easily for other head-to-head competitions from baseball to backgammon. We thought […]

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NFL Week 1 Elo Ratings

Each week throughout the NFL season, we’ll be publishing Elo ratings for teams and using them to simulate the remainder of the season, and calculate each team’s chances of making the playoffs and winning the Super Bowl. Read about our methodology for details about how the system works. Elo ratings have been applied in many […]

Continue reading



NFL Week 1 Elo Ratings

Each week throughout the NFL season, we’ll be publishing Elo ratings for teams and using them to simulate the remainder of the season, and calculate each team’s chances of making the playoffs and winning the Super Bowl. Read about our methodology for details about how the system works. Elo ratings have been applied in many […]

Continue reading