|About the stats|
Over the course of his career, Bill Gallagher made 83 plate appearances and pitched 76 innings. Gallagher was worth -2.5 Wins Above Replacement (-0.7 as a hitter and -1.8 as a pitcher) and -2.8 Wins Above Average (-0.8 as a hitter and -2.0 as a pitcher).
After adjusting for length of schedule, catchers, and relief pitchers, the -2.5 WAR becomes -2.5 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 -2.8 WAA becomes 0.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Gallagher -2.5 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).
Bill Gallagher 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.