thedoper wrote:Mikkeman wrote:thedoper wrote:Some glaring aggregate stats by position:
Center Position - 23.7 ppg (4th worst in the NBA) at league worst 59% FG. We are the 6th best in creating turnovers at this position and have been getting a +1 rebound differential for the season. So G's defensive stats, like Rubio's, have been getting inflated by being relatively good at individual metrics while their cover is going off at will. Yes team concepts matter in covering these guys. But the 3pt % from the point only seems to highlight Ricky's inability to fight through screens. If you go back and look at the box scores of the center position for the year it is sad. There is always at least one big who seems to shoot 80% against us. We're 4th worst in the league in points in the paint as I mentioned above.
About that bolded part. The metric that is mostly used to advocate the defense of Dieng and Rubio, is DRPM, which is not based on individual metrics (i.e. steals or blocks). That metric is based on how each player affect to team defensive rating. So even tough their individual match up would score quite much, whole team is much more effective in defense when Dieng or Rubio are on court. I think main reason is that they are much better help defenders than any of our three stars Lavine, Wiggins or Towns.
Other Adjusted +\- calculations that I've read about account for rb% and steal% as part of their metric. I assume espn does that with RPM which explains why G and Ricky rate high. Do you have a different reference that says otherwise? ESPN doesn't publish their equation on their website so I am a bit confused by your point.
This website says rebound rate is part of the calculation:
https://www.google.ca/amp/nyloncalculus.com/2014/04/21/calculating-rapm/amp/
I don't know exactly what goes into RPM, because as you say, it's a proprietary metric. But it's mostly based off team defensive performance while the player is on the floor, adjusting for the other players and opponents. If things like steals, blocks, and defensive rebounds played a major role, then a guy like KAT wouldn't be near the bottom of the barrel in this metric, no (he's by far our best defensive rebounder and gets his fair share of blocks and steals)? Also, Dieng is hardly a stat stuffer. He gets his fair share of blocks and steals, but is below average on the defensive glass for Centers. So how come he gets rated so much better than KAT - I mean, by a huge amount?
I do think DRPM exaggerates how awful the LaVine/KAT/Wiggins trio is and inflates Dieng and Rubio....but only up to a point. Directionally, I think the metric has merit and it passes the sniff test with many other players outside of the Wolves that we think of as great or poor defenders.