|About the stats|
Over the course of his career, Happy Townsend pitched 1,137 innings and made 458 plate appearances. Townsend was worth 0.1 Wins Above Replacement (1.0 as a pitcher and -0.9 as a hitter) and -10.1 Wins Above Average (-9.1 as a pitcher and -0.9 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 0.1 WAR becomes 0.0 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 -10.1 WAA becomes 0.3 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Townsend 0.5 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).
Happy Townsend has a Hall Rating of 1, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.