|About the stats|
Over the course of his career, Dan Spillner pitched 1,492 innings and made 161 plate appearances. Spillner was worth 9.0 Wins Above Replacement (9.3 as a pitcher and -0.4 as a hitter) and -4.5 Wins Above Average (-4.1 as a pitcher and -0.4 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 9.0 WAR becomes 11.5 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 -4.5 WAA becomes 5.8 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Spillner 21.9 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 Spillner has a Hall Rating of 21, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.