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ESPN: Real +/-
NBA Real Plus-Minus - National Basketball Association - ESPN
12. Amir Johnson 32. Kyle Lowry Quote:
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Show's how impressive the team was in winning the last 2 games without these 2 in the line-up.
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have a feeling many raptors fans will HATE this new stat ...
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derozan is 142 ....
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I'll hate unless someone can explain it. Seems like a bunch of numbers put into a blender. Yawn to the power of 100.
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doubt anybody can explain it, seems like a lot of advanced math went into that
like clarke used to day, if it's too advanced, it will look like magic ... :) |
This was created to promote LeBron for MVP over KD.......................j/k
I don't know what to make of this but as long as the Raptors keep winning and advance past the first round,I'll be happy |
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RPM is just a more heavily iterated version of APM or RAPM - statistical methods of filtering out the impact of opponents and teammates (and coaches, apparently) on a single player's plus minus. It's no different than the algorithms that went into weighting the different stats for PER, WS, WP, etc, except without the somewhat arbitrary values assigned to those stats, so if you lend any credence at all to those catch-alls, you should have no issue with this one. And no surprise that once again, you see solid contributors like Amir, Lowry, Fields, Patterson rise to the top. |
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Which is why I said many raptor fans will hate it ... :) |
The real issue though is how other GMs will treat this. It makes less difference if it's good or bad, what matters is how much faith will GMs put on it. Because you can use it to your advantage in trades. If it more or less matches the other advanced stats DanH mentioned, it will make no difference.
Still, we can assume that teams like Dallas, Houston, Philly or Boston etc will value Amir and lowry a lot more than they will demar or vasquez. So trade discussions with those teams should be structured accordingly. We may be able to oversell Amir to one of these teams, while we'll have to beg them to accept derozan in a trade etc. |
Can someone post the table/list. Hate ESPN insider stuff.
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Raptor player rankings:
Player | ORPM | DRPM | RPM Amir | 1.96 | 2.88 | 4.84 Lowry | 3.59 | -0.10 | 3.49 Novak | 1.59 | -0.33 | 1.26 Patterson | -0.05 | 1.14 | 1.09 Fields | -0.07 | 1.11 | 1.04 Hayes | -1.31 | 1.84 | 0.53 GV | 1.37 | -1.02 | 0.35 DD | 0.35 | -0.05 | 0.30 Salmons | -1.36 | 0.19 | -1.17 Ross | 0.69 | -2.05 | -1.36 JV | -2.09 | -0.06 | -2.15 de Colo | -1.86 | -0.78 | -2.64 TH | -3.16 | 0.29 | -2.87 |
So Demar drops down the list, not due to his defense, but because of his offensive output. Can that be explained, or do we just figure that he isn't a solid contributor?
In a certain sense it works in that he is below a lot of Toronto guys ahead of him in terms of team play, particularly if you don't separate out a pretty big change over the last half of the season as to how he has played. But does he not also drop down overall relative to other stars due to being on a team that stresses team play to such a degree? In the end there is maybe stuff to interpret here, which i have no problem with - it's how the rankings will be used by people that have no interest in interpreting anything, but rather see this as a final "objective" interpretation of cold hard numbers. |
I think it speaks a lot to DD's use - throughout most of the game I would think he has a positive impact on the offense, but in the 4th he absolutely kills it due to bad playcalling and excessive iso's (not necessarily all on him, obviously). He does still have an overall positive impact offensively, which is good to see, and he's improved drastically defensively this year compared to similar stats in previous years. Anything positive at all is "above average", so this looks pretty good on him, I think.
Players like Fields and Amir who do so many little things will always look great on these team-based stats, but you still need guys like DD, Lowry, etc to make the wheels turn, and if they can do so while still posting solid (or superstar, in Lowry's case) numbers in team-oriented stats, that's great news. I'm doing a quick and simple wins analysis with these plus-minus numbers (I hate ESPN's WARP) to see how it shakes out compared to stuff like WS and WP. |
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Wins
The average would be 0.100, as is usual with win stats.
Player | RPM Wins/48 | RPM Wins to date | Equivalent team record Amir | .136 | 6.1 | 56-26 Lowry | .126 | 7.1 | 52-30 Novak |.110 | 1.2 | 45-37 Patterson | .108 | 2.3 | 44-38 Fields | .108 | 0.7 | 44-38 Hayes | .104 | 1.2 | 43-39 GV | .103 | 2.6 | 42-40 DD | .102 | 6.1 | 42-40 Salmons | .091 | 2.3 | 37-45 Ross | .090 | 3.8 | 37-45 JV | .083 | 3.7 | 34-48 de Colo | .080 | 0.2 | 33-49 TH | .078 | 1.5 | 32-50 As a frame of reference, I put the equivalent team wins for a team made up entirely of that calibre of player as well, since it is easier than going by individual wins. In terms of summing wins and predicting actual success, this method seems to come up a bit short. Doesn't mean much, as it is not really a wins model. Either way though, all players (including the Gay era) summed up gives a total of 41 wins right now, when the team sits at 45. TOR does have a .496 SOS (by ESPN), or a -0.4 by Bball-ref. The ESPN SOS doesn't change much, but the Bball-ref bumps it to 42 wins. Still, undercutting it a bit. Mind you, a few wins either way falls well within the error expected. I'd like to take a quick look league wide at a few other teams and see if there's a pattern. |
Oh, wow, looking at it now, I'm really artificially damping down the player ratings here. The individual plus-minus is actually isolated from their teammate effects - so in theory, Amir, for example is a plus-4.84 when playing with 4 average teammates. So his impact on 1/5 of the game (his personal win rate) would be 5 times what I calculated. I thought looking at my earlier attempt that the ratings were too flat across the team. Let me try that again.
Player | RPM Wins/48 | RPM Wins to date Amir | .198 | 8.7 Lowry | .185 | 10.3 Novak |.144 | 1.6 Patterson | .141 | 2.9 Fields | .139 | 0.9 Hayes | .122 | 1.4 GV | .113 | 2.8 DD | .111 | 6.7 Salmons | .056 | 1.4 Ross | .054 | 2.3 JV | .030 | 1.3 de Colo | .022 | 0.1 TH | .016 | 0.3 That results in the team summing to 43 wins, 44.3 when adjusting for SOS per Bball-ref. Also seems more valid. Points to a lot of improvement needed from Ross and JV (unsurprising, them being sophomores and all) - although that is also the most likely source of improvement, so really bodes well for the future. Certainly makes TH look bad (so yay! I'm officially biased towards this stat). I'm impressed with Hayes and Novak in this stat. Seems they are quietly a couple of the more effective (effectively used?) players on the team. |
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