|About the stats|
Over the course of his career, Bob Johnson made 8,051 plate appearances. Johnson was worth 55.8 Wins Above Replacement and 28.7 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 55.8 WAR becomes 57.3 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 28.7 WAA becomes 28.7 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Johnson 109.0 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).
Bob Johnson has a Hall Rating of 102, making him a member of the Hall of Stats—but one who sits very close to the borderline.
Want even more detail about the formula? See the About page.