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The Bridge on the River Kwai (1957) poster
1957
global pct
94.1

Film · 1957 · Films · 1950s

The Bridge on the River Kwai

Two parallel scores from 343 z-qualifying reviewers and 348 raw-average reviewers. Cohort: Films · 1950s (561 peers).

94.1%
Z · Global
89.5%
Z · Cohort
Films · 1950s
87.1%
Raw · Global
87.0%
Raw · Cohort
Films · 1950s
Two scores · one item
Z-normalized · global
94.1
Z-normalized · cohortFilms · 1950s
89.5
Raw average · global
87.1
Raw average · cohortFilms · 1950s
87.0

Z-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

0255075100

Z-normalized percentile · 561 peers in Films · 1950s

Mean reviewer z-score+0.646
DB1 raw-mean rating8.18 /10
DB2 raw-mean rating8.21 /10
90% CI-floor (z)+0.558
Reviewers (DB1 / DB2)343 / 348

Summary

During WWII, British POWs led by the rigidly principled Colonel Nicholson are forced by their Japanese captors to build a railway bridge over the River Kwai in Burma. As Nicholson becomes obsessed with completing the bridge as a monument to British discipline, an Allied commando team mounts a mission through the jungle to destroy it.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

343 stddev>0 reviewers re-centered onto personal z-scale.

02
Aggregate

Mean z = +0.646. DB2 raw mean = 8.21.

03
CI-floor

90% CI-floor = +0.558. Thin samples penalized.

04
ECDF percentile

Global 94.1 / cohort 89.5. Z-track and raw-track ranked separately.

Cohort: Films · 1950s

Closest peers in the same cohort

See all 52,376