Of course I know what it is, which is my whole point. It is a flat average of published reviews. Those can be from any site or magazine they deem worthy and all carry equal weight. From Rootin' Tootin' Game Roundup to IGN. And it isn't a set group of sources, it is whatever is available. I'm not "discrediting someone", because there isn't anyone involved in the process, it is a sterile numerical analysis of a group of personal human opinions. Many of the best reviewers loathe applying numerical scores to their work for this very reason.
And I'm discrediting a score applying to an average that is an obvious outlier and significantly affects the outcome. By pointing out the PC I was just showing an example at how it isn't considered quite as harshly there. You really need to chill out man, this isn't personal.