|About the stats|
Over the course of his career, Heathcliff Slocumb pitched 631 innings and made 13 plate appearances. Slocumb was worth 5.4 Wins Above Replacement (5.6 as a pitcher and -0.1 as a hitter) and -0.5 Wins Above Average (-0.3 as a pitcher and -0.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 5.4 WAR becomes 7.2 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 -0.5 WAA becomes 4.7 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Slocumb 15.7 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).
Heathcliff Slocumb has a Hall Rating of 15, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.