|About the stats|
Over the course of his career, Kevin Millwood pitched 2,720 innings and made 550 plate appearances. Millwood was worth 30.0 Wins Above Replacement (30.7 as a pitcher and -0.9 as a hitter) and 6.0 Wins Above Average (7.0 as a pitcher and -0.9 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 30.0 WAR becomes 30.0 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 6.0 WAA becomes 12.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Millwood 53.2 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).
Kevin Millwood has a Hall Rating of 50, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.