|About the stats|
Over the course of his career, Jarrod Washburn pitched 1,863 innings and made 53 plate appearances. Washburn was worth 28.2 Wins Above Replacement (27.7 as a pitcher and 0.4 as a hitter) and 10.2 Wins Above Average (9.8 as a pitcher and 0.4 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 28.2 WAR becomes 28.3 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 10.2 WAA becomes 12.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Washburn 51.0 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).
Jarrod Washburn has a Hall Rating of 48, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.