|About the stats|
Over the course of his career, John Finner pitched 505 innings and made 230 plate appearances. Finner was worth 1.0 Wins Above Replacement (1.1 as a pitcher and -0.1 as a hitter) and -3.6 Wins Above Average (-3.2 as a pitcher and -0.2 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 1.0 WAR becomes 1.1 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 -3.6 WAA becomes 1.7 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Finner 4.2 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).
John Finner has a Hall Rating of 4, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.