I'm trying to figure out what to use to calculate inter-rater reliability for a set of behavioral coding. There's one individual codes the whole set (primary coder; e.g. codes data ID 1-300) and a few other secondary coders who codes different sections of the data (Person A codes 1-100, Person B codes 101-200, Person C codes 202-300).
I'm not sure how to find the reliability in this case. I'm leaning towards separate Cohen's Kappa scores for each of the rater.