|About the stats|
So far in his career, Kevin Jepsen has pitched 416 innings. Jepsen has been worth 1.7 Wins Above Replacement and -1.6 Wins Above Average.
After adjusting for length of schedule, catchers, and relief pitchers, the 1.7 WAR becomes 2.0 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 -1.6 WAA becomes 2.4 adjWAA.
Then, the adjWAR and adjWAA are combined, but with extra weighting given to adjWAA. This gives Jepsen 6.2 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).
Kevin Jepsen has a Hall Rating of 6, meaning he would not be in the Hall of Stats if his career ended today.
Want even more detail about the formula? See the About page.