A recent conversation on this board got me thinking about a simple way to get a summary of a player's peak offensive contributions in the playoffs. We already have something like that for the regular season, of course - VsX - so I thought it might be helpful to whip up something similar for the NHL playoffs.
The methodology was the same - I just took the 2nd leading playoff scorer every season and used them as the benchmark, comparing the point totals of every player to that benchmark and expressing it as a percentage. In roughly a dozen of the past 99 seasons, I used the 3rd place scorer as he was still a significant degree behind 2nd (who deserved credit for distancing himself from the pack).
The downfalls to this system are obvious - first, in the pre-merger seasons of 1918-1926 it uses some extremely small samples (though this didn't affect much as very few players from this time made the cutoff). Also, I'm sure you can guess that, unlike regular season VsX (which is on an even GP playing field), it is hugely advantageous to be in the playoffs more often and to advance more often. But that's why they all play the game, isn't it?
One advantage to using "best 5 seasons" is that it stops a player from just "compiling" their way to a good score. You have to have at least one great playoff run to be able to make this cutoff and a handful of good ones.
So, here are the most prolific playoff scorers of all-time, based on their five best playoff runs from a point scoring perspective: