|About the stats|
Over the course of his career, Dick Coffman pitched 1,460 innings and made 444 plate appearances. Coffman was worth 5.3 Wins Above Replacement (8.0 as a pitcher and -2.7 as a hitter) and -8.1 Wins Above Average (-5.2 as a pitcher and -2.7 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 5.3 WAR becomes 5.8 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 -8.1 WAA becomes 4.2 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Coffman 13.4 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).
Dick Coffman has a Hall Rating of 13, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.