Frequently Asked Questions

World Football Elo Ratings is a place to explore the strength of every men's international football team, ranked using the Elo system. You can browse the live world rankings, look at upcoming fixtures with win probabilities, compare teams head-to-head, follow long-term trends, and build tournament brackets.

Elo is a rating system originally designed for chess. Every team has a single number — its rating — that represents its current strength. Stronger teams have higher numbers. Most international sides sit somewhere between roughly 1000 and 2100, and the best teams in the world hover around 2000+.

The key idea is that ratings only change when teams play. After every match, points are transferred from one team to the other based on the result — so a rating is always a live reflection of recent form, not a season-long average.

Before a match, each team has an expected result based on the gap between the two ratings. A big favourite is expected to win; two evenly matched teams are each expected to take about half a point.

After the match, a team gains or loses points according to how its actual result compared to that expectation:

• Beat a much weaker team, as expected? You gain only a few points.
• Beat a much stronger team — an upset? You gain a lot of points.
• Lose to a team you should have beaten? You lose a lot of points.

The exchange is zero-sum: the points one team gains are exactly the points the other loses. The size of the swing also depends on how important the match was (a World Cup final counts far more than a friendly) and the margin of victory (winning 4–0 moves the needle more than winning 1–0).

If you want the exact formula and constants, the source — eloratings.net — explains it in full.

Yes. The host team gets a bonus added to its rating when calculating the expected result, reflecting the real-world edge of playing at home. Matches at neutral venues (like most tournament games) apply no bonus to either side.

On the fixtures page, each upcoming match shows each team's chance of winning along with the Elo points they stand to gain or lose for a win, draw, or loss. These come directly from the rating gap between the two teams — they are a model's estimate, not a prediction of the actual score. Underdogs win all the time; that's what makes football worth watching.

The bracket builder lets you pick scores for every match yourself. The auto-filloption fills in any matches you haven't predicted by simply advancing the Elo favourite, with the scoreline scaled to the rating gap (bigger gaps produce bigger margins, close games become draws decided on penalties).

Auto-fill is pure Elo and never peeks at real results. When a tournament is underway, the actual outcomes are shown in a separate read-only view, so your picks always stay your own.

Ratings, results, and fixtures are re-fetched automatically every night, so the rankings you see reflect the most recent matches played. Each team also keeps a full daily rating history, which is what powers the comparison and trends charts.

All ratings, match results, and fixtures come from eloratings.net, and team details — crests, coaching staff, and squads — come from Wikipedia. None of the underlying numbers are calculated here; this site is an interface for browsing them. If something looks off, it's worth checking against those original sources. Full credits are on the About page.

The rankings cover men's national teams that appear in the source data. A few historical sides (such as West Germany or the Soviet Union) are kept out of the live rankings since they no longer compete. Women's international football isn't covered yet — there are plenty more features in the works.