K. Gwet's Inter-Rater Reliability Blog : Benchmarking Agreement CoefficientsInter-rater reliability: Cohen kappa, Gwet AC1/AC2, Krippendorff Alpha
The Equivalence of Weighted Kappa and the Intraclass Correlation Coefficient as Measures of Reliability - Joseph L. Fleiss, Jacob Cohen, 1973
Cohen's kappa in SPSS Statistics - Procedure, output and interpretation of the output using a relevant example | Laerd Statistics
Measuring inter-rater reliability for nominal data – which coefficients and confidence intervals are appropriate? | BMC Medical Research Methodology | Full Text
interpretation - ICC and Kappa totally disagree - Cross Validated