We have started using the term "paulscore", such as on this page: https://meta.wikimedia.org/wiki/Discovery/Testing
However, it is apparently a term we invented ourselves, so if anyone looks for a definition, they won't be able to find one. We should probably create a wiki page (probably on mediawiki.org) explaining the term, and then link to it from pages like the one above when we use the term.
Erik says it is based on an Elasticon 2016 talk: https://www.youtube.com/watch?v=YJ_amC9gZmk&t=16m38s