Over the course of his career,
Al Rosen
made 4,374 plate appearances.
Rosen
was worth
32.4 Wins Above Replacement
and 18.9 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 32.4 WAR becomes
32.9 adjWAR. Then, WAA is adjusted by ignoring negative seasons
(thus, truly capturing a player’s peak seasons) and making similar adjustments for catchers and relief pitchers.
After these adjustments, the 18.9 WAA becomes 20.4 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Rosen 69.6 wWAR. wWAR is then converted to Hall Rating.
A Hall Rating of 100 represents the Hall of Stats borderline (similar to OPS+ or wRC+, where 100 represents league average).
Al Rosen has a Hall Rating of
65,
leaving him short of induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.