|About the stats|
Over the course of his career, Jumbo Elliott pitched 1,206 innings and made 446 plate appearances. Elliott was worth 8.4 Wins Above Replacement (9.9 as a pitcher and -1.4 as a hitter) and -1.4 Wins Above Average (0.1 as a pitcher and -1.4 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 8.4 WAR becomes 9.0 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 -1.4 WAA becomes 4.8 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Elliott 17.6 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).
Jumbo Elliott has a Hall Rating of 17, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.