|About the stats|
Over the course of his career, George Stone pitched 1,020 innings and made 384 plate appearances. Stone was worth 6.6 Wins Above Replacement (5.1 as a pitcher and 1.6 as a hitter) and -1.9 Wins Above Average (-3.6 as a pitcher and 1.6 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 6.6 WAR becomes 7.1 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 -1.9 WAA becomes 2.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Stone 12.3 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).
George Stone has a Hall Rating of 12, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.