|About the stats|
Over the course of his career, Jack Clark made 8,230 plate appearances. Clark was worth 53.0 Wins Above Replacement and 25.8 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 53.0 WAR becomes 53.7 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 25.8 WAA becomes 26.8 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Clark 101.9 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).
Jack Clark has a Hall Rating of 96, making him close to the Hall of Stats borderline—but still on the outside.
Want even more detail about the formula? See the About page.