Unfortunately, the Bham mail seem to have come to that conclusion by calculating how many points 1.6 ppg would have gotten us in those first 11 games under RDM, which would be 17.6 and added them to our current total, but they forgot to discount RDM's points, meaning we would have had to get 28 points in those 11 games to get their total. Taking into account RDM's games would give us a total of 65.6 (41 x 1.6), just one win outside of the playoffs, which all considering, is still pretty good.
They did get the RDM bit right though bizarrely, we'd be on 37 points and probably 23rd.