|About the stats|
Over the course of his career, Edwin Jackson pitched 1,960 innings and made 335 plate appearances. Jackson was worth 8.8 Wins Above Replacement (8.2 as a pitcher and 0.7 as a hitter) and -8.8 Wins Above Average (-9.2 as a pitcher and 0.6 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 8.8 WAR becomes 8.7 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 -8.8 WAA becomes 6.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Jackson 21.1 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).
Edwin Jackson has a Hall Rating of 20, leaving him nowhere close to induction to the Hall of Stats when eligible.
Want even more detail about the formula? See the About page.