|About the stats|
Over the course of his career, Hosea Allen pitched 69 innings and made 28 plate appearances. Allen was worth -0.9 Wins Above Replacement (-1.3 as a pitcher and 0.3 as a hitter) and -1.4 Wins Above Average (-1.7 as a pitcher and 0.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the -0.9 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 -1.4 WAA becomes 0.0 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Allen 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).
Hosea Allen 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.