|About the stats|
Over the course of his career, Roberto Alomar made 10,400 plate appearances. Alomar was worth 67.2 Wins Above Replacement and 32.6 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 67.2 WAR becomes 67.8 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 32.6 WAA becomes 37.4 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Alomar 135.1 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).
Roberto Alomar has a Hall Rating of 127, making him a member of the Hall of Stats.
Want even more detail about the formula? See the About page.