AFL own Champion Data (CD)Is Player Ratings the Hoyne Champion Data stuff? If so most of the SEN guys seem to love it. I can't work out whether Hoyne is just a good salesman or whether there's a commercial relationship where SEN benefits from plugging Champion Data's data. I think it's now impacting the All Australian team.
CD collect all basic descriptive stats live during game, and do a more comprehensive post game call where they add more detailed stats.
AFL Player Ratings are one attempt by CD to try translate the basic descriptive stats into a rating based on a ground equity rating. Equity rating is the score likelihood based on location and type of possession, and they calculate the change between starting equity and final of the action.
Hoyne is a CD employee, he spruiks a large number of different stats and measures to SEN (and other media stakeholders) of which player ratings are one.
The Player Ratings (and other CD captured and derived stats) are published on AFL app, but it is an unfriendly interface. AFL player ratings are found in the general play sub category.
Sites like wheeloratings exist to help better translate the CD stats, and they do some season simulations, and predictions based on the data...but they just source CD data




