Not that this will surprise anyone, but apparently the Audi Player Index is both riddled with errors and tweaked by subjective proprietary factors, and is therefore pretty meaningless.
http://www.americansocceranalysis.c...king-the-code-analyzing-the-audi-player-index
Or, as I put it in the Brilliant thread, "it's basically OPTA data with the numbers jacked way up".
http://www.americansocceranalysis.c...king-the-code-analyzing-the-audi-player-index
Or, as I put it in the Brilliant thread, "it's basically OPTA data with the numbers jacked way up".