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Forum > USA A Leagues > USA A #8 > Anyone wish to run an Excel based, Projection for this League?
Paul Kemp
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Our owner was going to, but is a little too swamped at work currently. I'm already doing it for USA #3.

Originally posted by Satchmo-n-Dizzy
I have a fairly simple-to-use Excel 2007 spreadsheet (2003 users have been able to convert it) that is setup and ready to go.

The only data entry required:

1) The league schedules for the 32 teams. (Don't worry, it's not as daunting as it seems. There is a 'schedule assist' to help you, and 15 of the 16 schedules in each conference are identical, just staggered. The 16th team acts as a wildcard to replace a team 'scheduled' to play itself)

2) The scores for each game.


The reports available (all are available upon entry of game 1 scores):

1) Current Standings.

2) Projected Standings. (through game 16)

3) Toughest Remaining Schedule. (ranks conference by difficulty of remaining sched)

4) Easiest Remaining Schedule.

5) Toughest Schedule So Far. (ranks conference by difficulty of sched played to date)

6) Easiest Schedule So Far.

7) Toughest Opponents in Defeats. (ranks conference by difficulty of opponents that have beaten a given team)

8) Easiest Opponents in Defeats.

9) Toughest Opponents in Victories. (ranks conference by difficulty of opponents that have been beaten by a given team)

10) Easiest Opponents in Victories.

11) Points Scored. (most -> least)

12) Projected Points Scored. (over 16 games)

13) Points Allowed. (least -> most)

14) Projected Points Allowed. (over 16 games)


What is the algorithm?

The algorithm is actually very simple. It uses a comparative analysis of scores across all games to arrive at factors for each team (expressed as a %). The analysis will easily determine the SoS that a team has played to date vs what said team will play over the remainder of the season. It becomes more and more accurate as the season wears on. However, it has no ability to recognize or account for significant changes to rosters (gutting, recruiting) that may occur during the season.

There is far too little data to arrive at a consensus for week 16 games against the other conference, so it is not unusual to see the algorithm arrive at considerably different conclusions based on the perspective. But within a given conference, the results has been impressive thus far.

The concept...

A team 'A' that averages 56 PF and 6 PA is to play a team 'B' that averages 21 PF and 4 PA. How does one determine the better team going in? By looking at those numbers relative to the teams played to date. Team A's average opponent scores 36 ppg while allowing 28. Team B's average opponent scores 24 and allows 7. That means that Team A scores 200% of the norm allowed against its opponents while allowing 17%. Team B also scores 300% but allows only 14%.

Simplified, the algorithm would take Team A's 200% and multiply it by the 4 PA by Team B (8), then take the 17% and multiply it by 21 (3.5). For Team B it would take 300% and multipy it by 6 (18), then the 14% multipled by 56 (8). The algorithm would then resolve these numbers by taking the mean of each result = Team A will score... (8 + 8) / 2 = 8. Team B will score... (3.5 + 18) / 2 = 11.75. The projection picks Team B.

In practice, the algorithm will look at each game played by a team independently. So upward (or downward) trends will not be tempered by league averages. The determined percentage is, in essence, an average. And, of course, the projected score is and average as described above. However, the numbers that drive the analysis are much more volitile. This allows for greater accuracy based on trends and will typically gain in strength during the season.



This spreadsheet is available on a first come, first serve basis. There is only one requirement - you must use it to post Projected Standings for at least 1 League. If interested, PM your e-mail and the League/Leagues you are willing to project.


USA Leagues still available:

Pro
AAA #1
all AA
A #2, #4, #5
all BBB except #12, #13.
 
CorruptAngels
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yeah, I don't like excel.
 
Superman6464
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I started doing it yesterday. Finish the Eastern conference. All I got left to do now is enter the scores for the Western conference and it's done, so I should have stuff posted this evening or early tomorrow morning.
 
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What is this for? I don't feel like reading anyone want to explain this thing
 
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it's e-penis masturbation. Stuff to do on non-game days. Much like the forums.

I know the Grand Cru forum is filled primarily with bile, gastric juices, unbridled sexism, rampant homosexuality and lots of pictures of goatse man.
I need a new team.

Basically it's a chart to show who is going to win based on available readable data.

Of course, changes to the game mechanics will probably render this a moot exercise.
 
BeerRun
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Originally posted by redsoxfan65656
What is this for? I don't feel like reading anyone want to explain this thing


But wont you still have to read the explanation? I suppose somebody could record themselves explain it and then host that recording for you. But you'd still need to at least read the post so you know to click, download and then listen.

If anybody does do this for him, please have yakkity sax playing in the background.
 
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Originally posted by BeerRun


If anybody does do this for him, please have yakkity sax playing in the background.


As long as the voice over is buried in the mix sort of like old badly recorded punk groups.

Either that we need to get Maddog to read it in his Sparkly voice. or just have dognose do it.
 
LA_Sharks
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So Superman...are you going to post the information?
 
Superman6464
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Originally posted by LA_Sharks
So Superman...are you going to post the information?


I just posted the predictions for Week 9 games. What else do you all want to know because it will change each week depending on who beat who and the score. Ex. It had us "Atlanta Samurai" going 8-8 on the year before today and it had our game today 20-20 but we won 20-13 and now it has us projected as of now to go 10-6.
Last edited Jun 27, 2008 19:23:35
 
LA_Sharks
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Hmmm...interesting. Pretty close 20-20 - Actual was 20-13
 
Superman6464
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I removed the scores today and it populated the projections for today.

Actual
Buffalo Blues vs. Oakland Plunderers 13-31 (Projected - W Plunderers 23-12)
Seattle Grand Cru vs. Green Bay Spartans 26-3 (Projected - W Seattle 17-3)
Putnam Co. Keg Tossers vs. Tucson Warriors 41-3 (Projected - T 15-15)
Phoenix Elves vs. Los Angeles Sharks 20-23 (Projected - W Elves 24-10)
Tulsa Giants vs. Dallas Orangebloods 0-117 (Projected - W Orangebloods 120-2)
Wala Wala Drunken Shriners vs. Black Sox Ninjas 105-3 (Projected - W Wala 44-7)
Austin Outlaws vs. Florida Free Ballers 9-12 (Projected - W Ballers 28-27)
Waller Knights vs. Orlando Moon Doggies 30-7 (Projected - W Knights 52-15)

So overall the scores where close expect for the shriners and Key Tossers game. It went 6-2 on picking winners.
 


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