Over the course of his career,
Leonardo Chapman
made 43 plate appearances.
Chapman
was worth
-0.3 Wins Above Replacement
and -0.4 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the -0.3 WAR becomes
-0.8 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 -0.4 WAA becomes 0.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA.
This gives Chapman -0.8 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).
Leonardo Chapman has a Hall Rating of
-1,
leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the
About page.