The Sadness of the Age of Power Ratings

This forum is for Basketball discussion only. Other topics will be moved to the appropriate forum.
User avatar
treesap32
Moderator
Posts: 16799
Joined: July 28th, 2005, 1:00 am
Location: Washington D.C.
Has thanked: 1141 times
Been thanked: 2684 times
Contact:

The Sadness of the Age of Power Ratings

Post by treesap32 » December 2nd, 2022, 7:36 am

A win isn't a win anymore. You have to cover the spread to increase your chances of making it to the Big Dance at the end of the year. We picked up the win last night and dropped 9 spots in the KenPom because we didn't win by enough points. The drop would've been similar in the NET if it were already released. We under-performed our offensive and defensive metrics. Imagine a 5 point win dropping you out of contention for the dance. I wonder how much we would've dropped had the buzzer beating three by Utah Tech missed and we win by 8...

I kind of miss the days when I was 100% happy we just picked up the win. That was one thing I liked about the RPI. It was based on wins and losses, not RUTS or style points.

C'est la vie.



Aggie19
Posts: 1615
Joined: November 2nd, 2018, 7:52 am
Has thanked: 1729 times
Been thanked: 1084 times

Re: The Sadness of the Age of Power Ratings

Post by Aggie19 » December 2nd, 2022, 8:18 am

treesap32 wrote:
December 2nd, 2022, 7:36 am
A win isn't a win anymore. You have to cover the spread to increase your chances of making it to the Big Dance at the end of the year. We picked up the win last night and dropped 9 spots in the KenPom because we didn't win by enough points. The drop would've been similar in the NET if it were already released. We under-performed our offensive and defensive metrics. Imagine a 5 point win dropping you out of contention for the dance. I wonder how much we would've dropped had the buzzer beating three by Utah Tech missed and we win by 8...

I kind of miss the days when I was 100% happy we just picked up the win. That was one thing I liked about the RPI. It was based on wins and losses, not RUTS or style points.

C'est la vie.
Crazy. Curious, do the big swings in rankings occur more frequently or have larger drops or climbs, earlier in the season versus late? More data points lending to a more accurate ranking and early in the season it's too unknown?? You're right, would absolutely suck to get bumped out of the dance for a big drop after a win, seems wrong.


Go Aggies!

User avatar
TrueAggieman
Posts: 631
Joined: August 7th, 2011, 11:41 pm
Has thanked: 76 times
Been thanked: 92 times

Re: The Sadness of the Age of Power Ratings

Post by TrueAggieman » December 2nd, 2022, 8:52 am

But is it really wrong? We just had very close games with two not so great teams (especially Utah Tech). I’d say that’s cause for concern, and reason to think we might not be as good as it seemed like we were a few weeks back.

I agree that it is a bummer, and I can see your point! I’m just saying it makes some sense.


Utah State Hey Aggies all the way! Go Aggies! Go Aggies! Hey! Hey! Hey!

User avatar
usu99
Posts: 902
Joined: November 3rd, 2010, 7:40 am
Location: Davis County
Has thanked: 26 times
Been thanked: 75 times

Re: The Sadness of the Age of Power Ratings

Post by usu99 » December 2nd, 2022, 9:21 am

We are going to have a rude awaking in conference. The shine will be gone when other teams defend our 3 and we can't defend theirs.


For all of your IT needs send me a PM!!

Aggie84025
Posts: 9468
Joined: September 12th, 2018, 2:01 pm
Has thanked: 2940 times
Been thanked: 4363 times

Re: The Sadness of the Age of Power Ratings

Post by Aggie84025 » December 2nd, 2022, 9:37 am

usu99 wrote:
December 2nd, 2022, 9:21 am
We are going to have a rude awaking in conference. The shine will be gone when other teams defend our 3 and we can't defend theirs.
Be interesting to see how it goes. We currently have 4 players shooting above 40% from 3. Not sure they can keep it up but one thing this team does well is pass the ball. Most of the looks from 3 are off of a pass and in rhythm. The Aggies currently average over 21 assists per game so the ball is moving really well. This team will never be a lock down defensive team but they do have room for improvement. The team overall is rebounding well which is helping them win games as well.



User avatar
treesap32
Moderator
Posts: 16799
Joined: July 28th, 2005, 1:00 am
Location: Washington D.C.
Has thanked: 1141 times
Been thanked: 2684 times
Contact:

Re: The Sadness of the Age of Power Ratings

Post by treesap32 » December 2nd, 2022, 10:46 am

TrueAggieman wrote:
December 2nd, 2022, 8:52 am
But is it really wrong? We just had very close games with two not so great teams (especially Utah Tech). I’d say that’s cause for concern, and reason to think we might not be as good as it seemed like we were a few weeks back.

I agree that it is a bummer, and I can see your point! I’m just saying it makes some sense.
I think NET and the age of power ratings is an improvement over RPI. But it still makes me sad to not be able to fully celebrate a win when I see it drop us in the rankings and hurt our chances to eventually get a bid in the dance.



AggieGrad2021
Posts: 159
Joined: November 2nd, 2022, 3:01 pm
Has thanked: 64 times
Been thanked: 78 times

Re: The Sadness of the Age of Power Ratings

Post by AggieGrad2021 » December 2nd, 2022, 11:00 am

I think as the season goes on, there are a lot less huge swings. Computers still using a lot of last year to help their formulas. A high ranked team might lose, so a lesser team jumps, but come February that Hugh ranked team isn’t good at all. Things will level out. I like computers a lot more then eye test, because it’s objective.



User avatar
TrueAggieman
Posts: 631
Joined: August 7th, 2011, 11:41 pm
Has thanked: 76 times
Been thanked: 92 times

Re: The Sadness of the Age of Power Ratings

Post by TrueAggieman » December 2nd, 2022, 11:02 am

treesap32 wrote:
December 2nd, 2022, 10:46 am
TrueAggieman wrote:
December 2nd, 2022, 8:52 am
But is it really wrong? We just had very close games with two not so great teams (especially Utah Tech). I’d say that’s cause for concern, and reason to think we might not be as good as it seemed like we were a few weeks back.

I agree that it is a bummer, and I can see your point! I’m just saying it makes some sense.
I think NET and the age of power ratings is an improvement over RPI. But it still makes me sad to not be able to fully celebrate a win when I see it drop us in the rankings and hurt our chances to eventually get a bid in the dance.
That’s fair… I agree. And dropping 9 spots for a win does seem like a lot. If you look at Utah Tech’s schedule, most of their losses are to some pretty good teams. I’m thinking and hoping they might crank out quite a few wins, so maybe that “close win” won’t be so bad?

The good thing is, a win is a win, and luckily there won’t be a “Lost to Utah Tech” on our resume 😮💨
These users thanked the author TrueAggieman for the post:
MrBiggle


Utah State Hey Aggies all the way! Go Aggies! Go Aggies! Hey! Hey! Hey!

User avatar
WAAggie
Posts: 3406
Joined: November 3rd, 2010, 8:02 am
Location: Kent WA
Has thanked: 41 times
Been thanked: 517 times

Re: The Sadness of the Age of Power Ratings

Post by WAAggie » December 2nd, 2022, 12:03 pm

A play at each buzzer cost 6 points.



Coloraggie
Posts: 2674
Joined: November 5th, 2010, 10:09 am
Has thanked: 102 times
Been thanked: 719 times

Re: The Sadness of the Age of Power Ratings

Post by Coloraggie » December 2nd, 2022, 12:15 pm

I could have swore the guys foot was on the line on the last buzzer beater. But what motivation does a ref have to go back and look at it when the game is over. With an 18.5 point line not even the gamblers care. Also, if beating UTech by 6 rather than 5 is the difference in making the tourney or not it won't matter as we would be getting a 14 seed anyway.
These users thanked the author Coloraggie for the post:
MrBiggle



User avatar
SweepDance
Posts: 539
Joined: February 7th, 2011, 12:18 pm
Location: Sandy, UT
Has thanked: 211 times
Been thanked: 236 times

Re: The Sadness of the Age of Power Ratings

Post by SweepDance » December 2nd, 2022, 12:20 pm

We would have dropped by a lot more that 9 spots had we lost—so go ahead, celebrate the win!
These users thanked the author SweepDance for the post (total 3):
Aggie84025AGinNEIowaGameFAQSAggie



Gidbob
Posts: 329
Joined: September 11th, 2022, 10:03 am
Has thanked: 768 times
Been thanked: 141 times

Re: The Sadness of the Age of Power Ratings

Post by Gidbob » December 3rd, 2022, 1:03 am

Is the difference between a 1 point win and a 1 point loss more or less than the difference between a 1 point win and a 20 point win according to the computers?



User avatar
treesap32
Moderator
Posts: 16799
Joined: July 28th, 2005, 1:00 am
Location: Washington D.C.
Has thanked: 1141 times
Been thanked: 2684 times
Contact:

Re: The Sadness of the Age of Power Ratings

Post by treesap32 » December 4th, 2022, 8:01 pm

Probably less.



UStateTim
Posts: 545
Joined: November 26th, 2013, 7:35 pm
Has thanked: 31 times
Been thanked: 327 times

Re: The Sadness of the Age of Power Ratings

Post by UStateTim » December 4th, 2022, 8:28 pm

The exhilarating part about ratings is knowing how good it is to beat the crap out of a good team like San Francisco



StanfordAggie
Posts: 2454
Joined: November 15th, 2010, 6:36 pm
Has thanked: 600 times
Been thanked: 611 times

Re: The Sadness of the Age of Power Ratings

Post by StanfordAggie » December 7th, 2022, 8:25 pm

Gidbob wrote:
December 3rd, 2022, 1:03 am
Is the difference between a 1 point win and a 1 point loss more or less than the difference between a 1 point win and a 20 point win according to the computers?
As far as I know, so far nobody has reverse engineered the NET formula, so we still don't know exactly how it works. However, I think the NCAA has said that winning by more than 10 points has the same effect on the rankings as winning by 10 points. They don't want to encourage teams to run up the score. But a close win against a bad team can hurt your ranking.

EDIT: I should have googled before I posted. Apparently the current iteration of NET does not consider margin of victory at all:
With the changes announced in May 2020, the NET will no longer use winning percentage, adjusted winning percentage and scoring margin. The change was made after the committee consulted with Google Cloud Professional Services, which worked with the NCAA to develop the original NET.
https://www.ncaa.com/news/basketball-me ... -explained
These users thanked the author StanfordAggie for the post:
Gidbob



User avatar
scotlandog
Posts: 2432
Joined: February 16th, 2011, 7:18 pm
Has thanked: 103 times
Been thanked: 810 times

Re: The Sadness of the Age of Power Ratings

Post by scotlandog » December 7th, 2022, 11:00 pm

StanfordAggie wrote:
Gidbob wrote:
December 3rd, 2022, 1:03 am
Is the difference between a 1 point win and a 1 point loss more or less than the difference between a 1 point win and a 20 point win according to the computers?
As far as I know, so far nobody has reverse engineered the NET formula, so we still don't know exactly how it works. However, I think the NCAA has said that winning by more than 10 points has the same effect on the rankings as winning by 10 points. They don't want to encourage teams to run up the score. But a close win against a bad team can hurt your ranking.

EDIT: I should have googled before I posted. Apparently the current iteration of NET does not consider margin of victory at all:
With the changes announced in May 2020, the NET will no longer use winning percentage, adjusted winning percentage and scoring margin. The change was made after the committee consulted with Google Cloud Professional Services, which worked with the NCAA to develop the original NET.
https://www.ncaa.com/news/basketball-me ... -explained
Yeah I do remember that discussion on here in the past about the margin of victory not being included to promote good sportsmanship but I think it was believed that offensive efficiency and such categories were included and those do utilize scoring so it was still in a teams best interest to keep scoring.


Sent from my iPhone using Tapatalk



Pacobag
Posts: 1127
Joined: November 13th, 2010, 7:34 pm
Has thanked: 634 times
Been thanked: 380 times

Re: The Sadness of the Age of Power Ratings

Post by Pacobag » December 8th, 2022, 4:04 am

For a given game, a win is better than a loss so win percentage correlates to NET ranking. Is there any correlation to scoring margin similarly baked in?

Edit: It’s too early in the morning, looks like @scotlandog already answered my question.



User avatar
freakboy
Posts: 1241
Joined: November 4th, 2010, 12:54 pm
Has thanked: 33 times
Been thanked: 108 times

Re: The Sadness of the Age of Power Ratings

Post by freakboy » December 8th, 2022, 5:57 am

Neck-stepping Evaluation Tool
These users thanked the author freakboy for the post:
treesap32



User avatar
treesap32
Moderator
Posts: 16799
Joined: July 28th, 2005, 1:00 am
Location: Washington D.C.
Has thanked: 1141 times
Been thanked: 2684 times
Contact:

Re: The Sadness of the Age of Power Ratings

Post by treesap32 » December 8th, 2022, 8:10 am

You guys are on point. Whether on not scoring margin is capped at 10 points or even evaluated at all doesn't matter because offensive and defensive efficiency is apparently a big factor in these ratings. So you gotta RUTS on your opponent or as Reggie Theus would say "You gotta step on their necks!"
These users thanked the author treesap32 for the post:
Aggie84025



User avatar
freakboy
Posts: 1241
Joined: November 4th, 2010, 12:54 pm
Has thanked: 33 times
Been thanked: 108 times

Re: The Sadness of the Age of Power Ratings

Post by freakboy » December 8th, 2022, 4:47 pm

treesap32 wrote:
December 8th, 2022, 8:10 am
You guys are on point. Whether on not scoring margin is capped at 10 points or even evaluated at all doesn't matter because offensive and defensive efficiency is apparently a big factor in these ratings. So you gotta RUTS on your opponent or as Reggie Theus would say "You gotta step on their necks!"
http://www.rpiforecast.com/israelsen/ryan/theus.mp3



User avatar
QuackAttackAggie
Pick'em Champ - '12, '22 Bowl; '15, '17 Weekly; '18 BB Predict the Score; '22 Kickoff
Posts: 18232
Joined: November 3rd, 2010, 12:08 pm
Location: Sonora, MX
Has thanked: 310 times
Been thanked: 2958 times

Re: The Sadness of the Age of Power Ratings

Post by QuackAttackAggie » December 8th, 2022, 5:42 pm

freakboy wrote:
treesap32 wrote:
December 8th, 2022, 8:10 am
You guys are on point. Whether on not scoring margin is capped at 10 points or even evaluated at all doesn't matter because offensive and defensive efficiency is apparently a big factor in these ratings. So you gotta RUTS on your opponent or as Reggie Theus would say "You gotta step on their necks!"
http://www.rpiforecast.com/israelsen/ryan/theus.mp3
I saw the URL and was excited that rpiforecast was up Image


Sent from my iPhone using Tapatalk



StanfordAggie
Posts: 2454
Joined: November 15th, 2010, 6:36 pm
Has thanked: 600 times
Been thanked: 611 times

Re: The Sadness of the Age of Power Ratings

Post by StanfordAggie » December 9th, 2022, 11:19 pm

treesap32 wrote:
December 8th, 2022, 8:10 am
You guys are on point. Whether on not scoring margin is capped at 10 points or even evaluated at all doesn't matter because offensive and defensive efficiency is apparently a big factor in these ratings. So you gotta RUTS on your opponent or as Reggie Theus would say "You gotta step on their necks!"
Isn't offensive/defensive efficiency basically just points scored/allowed per possession adjusted for the quality of your opponents? I don't think that RUTS is going to help your efficiency rating most of the time. Yes, if you have a huge lead and you rest all of your starters, that could hurt your efficiency ratings. But if you just milk the shot clock before shooting to protect a lead, that shouldn't affect your efficiency ratings, since they are evaluated on a per possession basis.



User avatar
treesap32
Moderator
Posts: 16799
Joined: July 28th, 2005, 1:00 am
Location: Washington D.C.
Has thanked: 1141 times
Been thanked: 2684 times
Contact:

Re: The Sadness of the Age of Power Ratings

Post by treesap32 » December 10th, 2022, 4:48 pm

StanfordAggie wrote:
December 9th, 2022, 11:19 pm
treesap32 wrote:
December 8th, 2022, 8:10 am
You guys are on point. Whether on not scoring margin is capped at 10 points or even evaluated at all doesn't matter because offensive and defensive efficiency is apparently a big factor in these ratings. So you gotta RUTS on your opponent or as Reggie Theus would say "You gotta step on their necks!"
Isn't offensive/defensive efficiency basically just points scored/allowed per possession adjusted for the quality of your opponents? I don't think that RUTS is going to help your efficiency rating most of the time. Yes, if you have a huge lead and you rest all of your starters, that could hurt your efficiency ratings. But if you just milk the shot clock before shooting to protect a lead, that shouldn't affect your efficiency ratings, since they are evaluated on a per possession basis.
In theory it shouldn't affect your efficiency ratings. In practice it does affect your efficiency ratings. Waiting until the end of the clock and then trying to find a shot usually leaves you with a much less efficient shot than being able to utilize the entire shot clock to try to find the best way to score. An extreme example is letting the shot clock expire entirely because you're up by multiple possessions.

Another example is calling off the dogs and putting in your walk on players. Will they be as efficient as your starters? You will most likely see a sizable dropoff in efficiency.



StanfordAggie
Posts: 2454
Joined: November 15th, 2010, 6:36 pm
Has thanked: 600 times
Been thanked: 611 times

Re: The Sadness of the Age of Power Ratings

Post by StanfordAggie » December 11th, 2022, 3:14 pm

treesap32 wrote:
December 10th, 2022, 4:48 pm
In theory it shouldn't affect your efficiency ratings. In practice it does affect your efficiency ratings. Waiting until the end of the clock and then trying to find a shot usually leaves you with a much less efficient shot than being able to utilize the entire shot clock to try to find the best way to score. An extreme example is letting the shot clock expire entirely because you're up by multiple possessions.

Another example is calling off the dogs and putting in your walk on players. Will they be as efficient as your starters? You will most likely see a sizable dropoff in efficiency.
I agree completely with this. My only real response is that if you're the coach and your offensive efficiency drops significantly when you the slow the game down, they you either need to teach your team how to good looks while milking the shot clock or just stop playing stall ball. I think Stew Morrill is a basketball genius who has forgotten more about the game than I will ever know. But I still have PTSD from some of his teams that kept letting leads get away because they would start taking bad shots while trying to stall. If you're going to do that, why not just run your regular offense? I guess this is my long-winded way of saying that if your offensive efficiency drops by a noticeably amount when you are trying to slow the game down, then the effect on your NET ranking is the least of your problems.

And as I said in the other thread, my guess is that most mid/high major teams are not going to be resting their starters for long stretches very often. And if they are, they should be scheduling better teams anyway. But I do feel bad for teams like USU in our Big West days, who may now have to either RUTS or take a hit to their NET.



User avatar
Ronan1001
Posts: 3
Joined: December 12th, 2022, 8:57 am
Has thanked: 0
Been thanked: 0

Re: The Sadness of the Age of Power Ratings

Post by Ronan1001 » December 12th, 2022, 11:40 am

treesap32 wrote:
December 2nd, 2022, 7:36 am
A win isn't a win anymore. You have to cover the spread to increase your chances of making it to the Big Dance at the end of the year. We picked up the win last night and dropped 9 spots in the KenPom because we didn't win by enough points. The drop would've been similar in the NET if it were already released. We under-performed our offensive and defensive metrics. Imagine a 5 point win dropping you out of contention for the dance. I wonder how much we would've dropped had the buzzer beating three by Utah Tech missed and we win by 8...

I kind of miss the days when I was 100% happy we just picked up the win. That was one thing I liked about the RPI. It was based on wins and losses, not RUTS or style points.

C'est la vie.
Hell, I too miss the days when only winning counted, no points. Now, winning might not be as sweet as it used to be... And that's a drawback. But I'm used to that, too.



User avatar
sam tingey
Pick'em Champ - '13, '16 FB Predict the Score; '17, '18 Bowl
Posts: 3636
Joined: October 2nd, 2012, 8:40 am
Has thanked: 1841 times
Been thanked: 896 times

Re: The Sadness of the Age of Power Ratings

Post by sam tingey » December 12th, 2022, 9:53 pm

Ronan1001 wrote:
December 12th, 2022, 11:40 am
Hell, I too miss the days when only winning counted, no points. Now, winning might not be as sweet as it used to be... And that's a drawback. But I'm used to that, too.
welcome to the board!



Locked Previous topicNext topic