RE: Exactly my point ! I would assume this is done in absolute terms and takes no account of games played. Muller missed 10 games or so I would assume this is quite low compared to other keepers. I don't think its any surprise the list contains our keeper and 2 top scorers the most obvious way of measuring performance is goals scored and saved, the rest of this list is dominated by keepers and goalscorers.
But dont they work it on Pass' completed,shots on target,goals per game etc and for Keepers saves per game, number of clean sheets etc if Macken's points come out higher than Muller he will be above in the list plus Muller mised 10 games this season and Macken has played the most out of any player this season at our club