1978
global pct
66.1
Film · 1978 · Films · 1970s
Perceval le Gallois
Two parallel scores from 16 z-qualifying reviewers and 16 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
66.1%
Z · Global
57.6%
Z · Cohort
Films · 1970s
60.0%
Raw · Global
56.9%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
66.1Z-normalized · cohortFilms · 1970s
57.6Raw average · global
60.0Raw average · cohortFilms · 1970s
56.9Z-normalized corrects for reviewer bias (every reviewer re-centered onto their personal scale). Raw average uses simple mean across the broader pool including stddev=0 reviewers.
Where this title sits
Z-normalized percentile · 2,406 peers in Films · 1970s
| Mean reviewer z-score | +0.189 |
|---|---|
| DB1 raw-mean rating | 7.06 /10 |
| DB2 raw-mean rating | 7.06 /10 |
| 90% CI-floor (z) | -0.222 |
| Reviewers (DB1 / DB2) | 16 / 16 |
Summary
Plot summary pending — enrichment is running across all 52,376 titles in the catalog.
Pipeline applied to this title
The math, in this order
01
Z-score per reviewer
16 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.189. DB2 raw mean = 7.06.
03
CI-floor
90% CI-floor = -0.222. Thin samples penalized.
04
ECDF percentile
Global 66.1 / cohort 57.6. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
