|About the stats|
Over the course of his career, Alex Rodriguez made 12,207 plate appearances. Rodriguez was worth 117.7 Wins Above Replacement and 75.8 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 117.7 WAR becomes 117.7 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 75.8 WAA becomes 79.8 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Rodriguez 261.3 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).
Alex Rodriguez has a Hall Rating of 245, making him not only a member of the Hall of Stats—but one of the very best players of all time.
Want even more detail about the formula? See the About page.