|About the stats|
Over the course of his career, Jeff Francis pitched 1,291 innings and made 386 plate appearances. Francis was worth 9.6 Wins Above Replacement (10.2 as a pitcher and -0.5 as a hitter) and -1.0 Wins Above Average (-0.5 as a pitcher and -0.5 as a hitter).
After adjusting for length of schedule, catchers, and relief pitchers, the 9.6 WAR becomes 9.4 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 -1.0 WAA becomes 4.9 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Francis 18.2 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).
Jeff Francis has a Hall Rating of 17, leaving him nowhere close to induction to the Hall of Stats.
Want even more detail about the formula? See the About page.