|About the stats|
Over the course of his career, Jeff Weaver pitched 1,838 innings and made 239 plate appearances. Weaver was worth 15.3 Wins Above Replacement (14.2 as a pitcher and 1.0 as a hitter) and -1.2 Wins Above Average (-2.2 as a pitcher and 0.9 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 15.3 WAR becomes 15.4 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 -1.2 WAA becomes 5.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Weaver 25.5 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).
Jeff Weaver has a Hall Rating of 24, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.