1971
global pct
88.9
Film · 1971 · Films · 1970s
The Hellstrom Chronicle
Two parallel scores from 16 z-qualifying reviewers and 17 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
88.9%
Z · Global
86.5%
Z · Cohort
Films · 1970s
75.1%
Raw · Global
76.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
88.9Z-normalized · cohortFilms · 1970s
86.5Raw average · global
75.1Raw average · cohortFilms · 1970s
76.3Z-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 | +0.519 |
|---|---|
| DB1 raw-mean rating | 7.50 /10 |
| DB2 raw-mean rating | 7.65 /10 |
| 90% CI-floor (z) | +0.108 |
| Reviewers (DB1 / DB2) | 16 / 17 |
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 = +0.519. DB2 raw mean = 7.65.
03
CI-floor
90% CI-floor = +0.108. Thin samples penalized.
04
ECDF percentile
Global 88.9 / cohort 86.5. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
