|About the stats|
Over the course of his career, Darren Oliver pitched 1,915 innings and made 243 plate appearances. Oliver was worth 22.1 Wins Above Replacement (21.2 as a pitcher and 1.0 as a hitter) and 4.4 Wins Above Average (3.6 as a pitcher and 1.0 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 22.1 WAR becomes 25.2 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 4.4 WAA becomes 12.1 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Oliver 47.0 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).
Darren Oliver has a Hall Rating of 44, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.