|About the stats|
Over the course of his career, Jeff Robinson pitched 708 innings and made 13 plate appearances. Robinson was worth 1.4 Wins Above Replacement (1.5 as a pitcher and -0.1 as a hitter) and -4.9 Wins Above Average (-4.8 as a pitcher and -0.1 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 1.4 WAR becomes 1.4 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 -4.9 WAA becomes 2.2 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Robinson 5.4 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).
Jeff Robinson has a Hall Rating of 5, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.