|About the stats|
Over the course of his career, John Kirby pitched 611 innings and made 261 plate appearances. Kirby was worth -3.3 Wins Above Replacement (-0.5 as a pitcher and -2.7 as a hitter) and -7.9 Wins Above Average (-5.2 as a pitcher and -2.7 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the -3.3 WAR becomes -3.6 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 -7.9 WAA becomes 0.5 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Kirby -2.7 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).
John Kirby has a Hall Rating of -3, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.