|About the stats|
Over the course of his career, Jim Acker pitched 904 innings and made 56 plate appearances. Acker was worth 5.7 Wins Above Replacement (5.5 as a pitcher and 0.1 as a hitter) and -1.7 Wins Above Average (-2.0 as a pitcher and 0.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 5.7 WAR becomes 6.6 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 -1.7 WAA becomes 3.1 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Acker 12.2 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).
Jim Acker has a Hall Rating of 11, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.