|About the stats|
Over the course of his career, Tim Hudson pitched 3,126 innings and made 710 plate appearances. Hudson was worth 58.0 Wins Above Replacement (56.6 as a pitcher and 1.3 as a hitter) and 31.2 Wins Above Average (29.7 as a pitcher and 1.3 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 58.0 WAR becomes 57.9 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 31.2 WAA becomes 31.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Hudson 114.8 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).
Tim Hudson has a Hall Rating of 108, making him a member of the Hall of Stats—but one who sits very close to the borderline.
Want even more detail about the formula? See the About page.