|About the stats|
Over the course of his career, Dan Haren pitched 2,419 innings and made 478 plate appearances. Haren was worth 35.0 Wins Above Replacement (32.9 as a pitcher and 2.2 as a hitter) and 13.8 Wins Above Average (11.8 as a pitcher and 2.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 35.0 WAR becomes 35.1 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 13.8 WAA becomes 18.5 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Haren 68.4 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).
Dan Haren has a Hall Rating of 64, leaving him short of induction to the Hall of Stats.
Want even more detail about the formula? See the About page.