|About the stats|
Over the course of his career, Earl Averill made 7,221 plate appearances. Averill was worth 51.5 Wins Above Replacement and 26.1 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 51.5 WAR becomes 53.0 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 26.1 WAA becomes 27.6 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Averill 102.7 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).
Earl Averill 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.