|About the stats|
Over the course of his career, Jasper Washington made 444 plate appearances and pitched 2 innings. Washington was worth 0.3 Wins Above Replacement (0.6 as a hitter and -0.3 as a pitcher) and -1.1 Wins Above Average (-0.8 as a hitter and -0.3 as a pitcher).
After adjusting for length of schedule, catchers, and relief pitchers, the 0.3 WAR becomes -3.9 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 -1.1 WAA becomes 0.2 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Washington -3.5 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).
Jasper Washington has a Hall Rating of -3, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.