Posted by topoftheworl on 12/29/2011 2:45:00 AM (view original):
Two things.
1. The formula is not a relative formula. It gives what dwoorley believes (and I have no reason to doubt) the defensive contribution of any player. Beamon's 23 + / 1 - / 16 error average gives him an average score of positive 6. That would give him a defensive contribution of plus 4 runs.
2. The guys you are comparing him to are much better offensive players. While our fearless hero is still young and therefore may develop a better bat, but Beamon's projected offensive production is 64.8 runs created per season. Lee's is 42.9. While neither of them will be confused with ARod its hardly the same as 15 runs created.
1. By definition,
all formulae are relative in HBD. You can say that Beamon is +4 runs-- but when it's time to choose a SS you're going to line them all up and compare them
relative to each other, and the way you're doing it you'll find that there are only a handful of + SS in the world, and your "zero" will be way above league average, and suddenly -10 won't seem so horrible. You're just setting the zero level as a player who makes no errors and no plus or minus plays, someone with ratings of 80/100/85/100 or so. Which is a well above-average SS in HBD.
2. I was totally unclear about why I dragged Beamon and Lee into this, my bad.
First, I needed some way to convert our boy's defensive ratings into runs so I could compare him to a bunch of other SSs to see how good he is. Beamon was just how I converted his ratings into defensive runs; his bat had nothing to do with it. Note that had I used the defensive formula the way you want me to, all it would have done was subtract about 15 runs from everyone, leaving the order the same.
Next, I needed to convert his hitting ratings into runs created. I couldn't find a ML guy with hitting ratings comparable to our boy-- guys with those ratings tend not to get a ton of ML ABs-- so all I could do was take my projected OBP/SLG for him, find someone with similar OBP and SLG, and find that guy's runs created. Lee
is a better hitter than Lopez, but he had an off season in a pitchers' park in which his OBP and SLG were about what I expected of Lopez, creating a way for me to estimate how many runs Lopez would create as a starter.
A quick and dirty comparison of Lopez to other SSs in one of my worlds, using this total runs number, seemed to indicate that he would be marginally playable as a starting SS, which surprised me-- these guys usually end up as AAA SSs for my teams, giving me a way to salvage
something from the position in case of injuries.