|About the stats|
Over the course of his career, Amos Booth made 459 plate appearances and pitched 95 innings. Booth was worth -1.6 Wins Above Replacement (-0.6 as a hitter and -1.1 as a pitcher) and -3.9 Wins Above Average (-2.0 as a hitter and -1.9 as a pitcher).
After adjusting for length of schedule, catchers, and relief pitchers, the -1.6 WAR becomes -2.0 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 -3.9 WAA becomes 0.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Booth -2.0 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).
Amos Booth has a Hall Rating of -2, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.