|About the stats|
Over the course of his career, Joe Gibbon pitched 1,119 innings and made 303 plate appearances. Gibbon was worth 8.9 Wins Above Replacement (9.3 as a pitcher and -0.3 as a hitter) and -1.4 Wins Above Average (-1.0 as a pitcher and -0.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 8.9 WAR becomes 9.6 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 -1.4 WAA becomes 3.7 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Gibbon 16.3 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).
Joe Gibbon has a Hall Rating of 15, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.