Film · 1979 · Films · 1970s
North Dallas Forty
Scored from 41 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 1970s (2,406 peers).
Summary
A professional football player confronts the physical toll and exploitation inherent in modern professional sports. The film critiques the NFL's treatment of players and the corruption within the industry.
Released in 1979, North Dallas Forty is a comedy, drama and sport film. Its certificate is R. It runs 1h 59m. Its country of origin is listed as the United States.
Its in-cohort standing is measured against the other 2,405 1970s films, not against the whole corpus. Rotten Tomatoes carries a separate audience for the same title, 80 of whom clear the calibration test. Only 41 of its IMDb reviewers rate with enough spread for a personal baseline to be measured, so the calibrated figure rests on a thin sample; a broader pool of 42 reviewers with at least two reviews feeds the raw-average track.
How the score was built
We compare the reviewers of this title against every other title those same people reviewed. Each review is scored relative to the reviewer's own baseline — a 7/10 from a hard grader sits well above their average, while a 7/10 from a generous grader sits below theirs. Every reviewer then counts the same, so the result is a calibrated consensus rather than a raw average.
- Global percentile
- Where North Dallas Forty lands against every title we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — titles of the same format released in the same decade. A 1970s film is judged against 1970s films, not against last year's streaming series. Ranked against Films · 1970s (2,406 titles).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each title keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 41.
Cohort: Films · 1970s
