Inter-rater Reliability Kappa Tool

M&Q Engineering • Cohen's Kappa • Attribute Agreement / Inspector Reliability / MSA Audit Support

Study / Inspection Reference

Rater A Name

Rater B Name

Rater B: PASS

Rater B: FAIL

Rater A: PASS

Rater A: FAIL

Calculates Cohen's Kappa for two-rater categorical agreement using observed agreement and expected agreement by chance. Use as an MSA / attribute agreement aid; final acceptance criteria should follow the authorised measurement system analysis procedure.

Study Ref	Rater A	Rater B	Kappa	Agreement	Total N	Po	Pe	Action

Cohen's Kappa

0.00

Chance-corrected inter-rater agreement

Interpretation

N/A

Agreement strength classification

Observed Agreement Po

0.0%

Direct agreement across ratings

Expected Agreement Pe

0.0%

Agreement expected by chance

Reliability Gauge

NO MSA DATA

Audit Status: No calculation recorded.