Sunday, November 25, 2012

When will USTA NTRP Year End Ratings be out? Get a report while you wait

[this post was for 2012 year-end ratings, click here to see information for 2013]

Many people are expecting that the USTA will publish year-end ratings tomorrow at 5pm, but TennisLink doesn't seem to be announcing that like prior years.  The speculation is based on it being the Monday after Thanksgiving which is when the ratings typically come out, but this year, Thanksgiving is the earliest it can be making the Monday after only November 26th.  So, it could be that they won't be ready until the following Monday December 3rd.

If that is the case, we'll all have to wait an extra week, but that also gives everyone another 7 days to get a preview and details of what goes into their rating from an Estimated Dynamic NTRP Report.

An example of a report is below.  It shows the current NTRP level of the player, what their Estimated Dynamic NTRP is (what I calculate), some match/set/game statistics, the best and worst match results and dates of the match, and the highest and lowest Estimated Dynamic NTRP and corresponding dates.

But the cool part is the chart that shows each match rating and what the Estimated Dynamic NTRP is as a result of the match.  This allows you to see specifics about matches and trends throughout the year.


Jane Doe
Current NTRP: 3.0
Estimated DNTRP: 2.76
Match Record: 4-8
Sets Won-Lost: 13-16
Games Won-Lost: 112-117
Best Match Result: 3.04 on 2012-03-18
Worst Match Result: 2.53 on 2012-03-11
Highest Estimated DNTRP: 2.86 on 2012-01-29
Lowest Estimated DNTRP: 2.73 on 2012-03-11

I've done reports for players in the Pacific Northwest, Southern Cal, Northern Cal, Inter-Mountain, Texas, Midwest, Southern, Florida Mid-Atlantic, and Northeast sections but should be able to do for most any section.

Contact me to learn more or if you have any questions.

The voters who dropped Oregon after 24 point win on road against #16 - East Coast or anti-Oregon bias?

In analyzing the AP poll, I discovered that Oregon lost 4 points while Florida gained 91 and moved ahead of them.  This after both won on the road against similar opponents (Oregon State was and still is #16, Florida State was #10 and is now #13), Oregon winning far more convincingly (by 24 vs 11 and Oregon game wasn't in doubt late, FSU had a chance in the 4th quarter).

To understand how this happened, I looked for the voters that flipped the two teams and here they are:

  • Axe - Moved Florida from 7 to 5 and dropped Oregon from 6 to 7.
  • Bohls - Moved Florida from 7 to 6 and dropped Oregon from 3 to 7!
  • Cripe - Moved Florida from 6 to 3 and dropped Oregon from 4 to 7.
  • Emerson - Swapped the teams at 5 and 6.
  • Fowler - Moved Florida from 6 to 4 and dropped Oregon from 5 to 7.
  • Giglio - Moved Florida 5 to 2 and dropped Oregon 4 to 5.
  • Gimino - Moved Florida 6 to 4 and kept Oregon at 5.
  • Hlas - Moved Florida 7 to 2 and kept Oregon at 4.
  • Hurt - Moved Florida 7 to 4 and dropped Oregon 4 to 5.
  • Lesmerises - Moved Florida 5 to 4 and dropped Oregon 4 to 6.
  • Marcello - Swapped the teams at 5 and 6.
  • Murray - Moved Florida 6 to 3 and dropped Oregon 4 to 5.
  • Staples - Moved Florida 12(!) to 4 and dropped Oregon 4 to 5.
Some of these moves are to put it bluntly, baffling.  Bohls thought Oregon was still #3 last week, and they go out and beat Oregon State by 24 on the road and drop them 4 spots?  And he actually moves Oregon state up from #19 to #18 with the loss?

Staples thought FSU was a top-5 team (had them #5 last week) despite all the evidence to the contrary, and when proved wrong with Florida beat them, moves Florida, who he had #12 all the way to #4, higher than the overrated FSU team.

It was pointed out to me that Oregon's game was televised only regionally while Florida's was nationally televised, and I can understand the general public being swayed by that, but I thought the AP voters could be held to a higher standard.

Analyzing the 11/25/12 AP Poll - Bias against Oregon?


Here is week 13 of analyzing the AP poll.  Thanks as always to the AP publishing their voting.

All 13 charts are displayed below to make it easy to see the changes.

The top-4 remain the same this week with very little change for each.  Alabama gained 1 point, Georgia 15, and Ohio State 2.  Where it gets interesting is behind them.

Last week Oregon was #5 with a 75 point lead over #6 Florida.  This week, Florida turned that around to a 20 point lead over Oregon.  Oregon beat a then and still #16 Oregon State on the road by 24 and actually lost 4 points.  That isn't to say that Florida didn't do well, they did win by 11 on the road against a then #10 and now #13 FSU.  But both win on road against similar competition, and the team that wins by more loses points while the one that wins by less gains 91?  There seems to be some serious bias against Oregon with these voters.  Oregon even got a 2nd place vote this week, they didn't last, and lost points.

Ohio State still has the largest spread of the top teams garnering 2nd to 12th place votes.  You have to drop all the way to Stanford to get to the next team getting a 12th place vote.  And like last week, Texas A&M is getting a 2nd place vote ahead of a bunch of 1-loss (and Ohio State with no losses) teams.
































College Football Week 13 Ratings and Rankings - Oregon stays #1

This week's ratings and rankings are now posted.

Oregon stays #1 this week, in fact increasing their lead over Alabama who also improved slightly.  Florida improves the most of any team in the top-10 and moves ahead of Texas A&M to #3.

Oregon's improvement is largely from their win over a good Oregon State team while Alabama played a weak Auburn team but benefited from the SEC winning in general over some non-SEC opponents (Florida over FSU, Georgia over Georgia Tech, South Carolina over Clemson).  And while Florida improved their rating the most, Georgia made the biggest move up to #7, up 4 spots.

What about Notre Dame?  Their rating did improve after their win over USC and they are up to #5, but my computer still says they aren't the best team in the country.

The BCS compatible algorithm ratings and rankings do have Notre Dame on top and they are followed by Florida and Ohio State, with Oregon up to #4 ahead of Alabama at #5.  A computer that can't take margin of victory into account has to ding Alabama for a weak Auburn opponent while Oregon benefits from a strong Oregon State team.  We'll see what the actual BCS computers do later today.

The top-25 is below, full ratings on the site.

RankTeamRatingRecordScheduleChange
RankTeamRatingRecordScheduleChange
1Oregon93.98311-173.073+0, +1.273
2Alabama91.67211-171.655+0, +0.408
3Florida89.28811-175.872+1, +2.240
4Texas A&M88.39310-274.031-1, +1.033
5Notre Dame87.97712-073.981+1, +1.527
6Kansas St87.36910-173.988-1, +0.341
7Georgia87.07911-171.780+4, +1.798
8Stanford86.41910-277.222+1, +0.892
9South Carolina86.36810-273.698+3, +2.063
10LSU85.70910-274.194-2, +0.075
11Oklahoma85.2259-273.541-1, -0.186
12Oregon St84.3988-378.310-5, -1.845
13Oklahoma St83.7377-472.357+2, -0.014
14Ohio State83.35412-069.689+0, -0.444
15Southern Cal82.8317-576.039-2, -1.393
16Utah St81.93610-266.110+2, -0.504
17Florida St81.47510-264.626-1, -1.868
18Texas81.2288-374.529-1, -1.503
19Nebraska81.04710-270.493+2, -0.494
20Clemson80.22810-267.731+0, -2.070
21Arizona St80.1767-574.041+4, +0.890
22Arizona80.1387-575.060-3, -2.163
23Baylor80.0886-576.182+0, +0.663
24Michigan79.7758-472.775+0, +0.429
25UCLA79.6779-373.924-3, -1.745

Tuesday, November 20, 2012

The ever colorful NFL Week 11 Projected Records Chart

I introduced a colorful wins chart last week and I've updated it with this week's projected records.  It is a bit busy and has a ton of info in it, but find the segment for your favorite team and get a feel for how many wins they might get to.


NFL Week 11 "What If" Ratings, Rankings, and Projections - Giants could be the team left out

Below you will find my computer's ratings, rankings, and projections calculated using the week 3 Green Bay at Seattle game as a 12-7 win by Green Bay.  This is being done to see how things would be different if the officials had made the right call.  I've done this a few times this season for this case because I don't recall there ever being a single controversial call that was the clear deciding factor in the game, and this has clear playoff implications.

For the ratings and rankings, the change column is the difference from the actual week 11 ratings.  You'll see that Green Bay would be up 3 spots to #2 and Seattle would drop just one spot to #8.

RankTeamRatingRecordScheduleChange
RankTeamRatingRecordScheduleChange
1Houston89.4489-180.050+0, +0.110
2Green Bay87.9928-281.772+3, +0.844
3New England87.8997-380.803-1, -0.095
4Denver87.7937-381.759-1, -0.027
5San Francisco87.4897-2-181.385-1, -0.014
6Atlanta85.2479-178.673+0, -0.037
7Chicago85.0447-381.268+1, +0.085
8Seattle84.3225-582.437-1, -0.739
9Baltimore83.9668-279.091+0, -0.023
10NY Giants82.8566-480.417+0, -0.053
11Tampa Bay82.8446-478.847+0, -0.056
12Pittsburgh81.9096-479.043+0, -0.034
13Minnesota81.5656-479.683+0, -0.085
14Dallas81.3825-582.204+0, -0.104
15New Orleans81.1265-580.080+0, +0.010
16NY Jets80.5334-682.566+0, -0.086
17Washington80.1434-680.775+0, -0.045
18Cincinnati80.1155-579.153+0, -0.021
19Detroit80.0834-681.730+0, +0.001
20San Diego79.7884-679.821+0, -0.023
21Arizona79.5014-682.577+0, -0.021
22St Louis79.1543-6-182.615+0, -0.008
23Miami79.1434-680.274+0, -0.011
24Buffalo78.8054-682.126+1, -0.028
25Carolina78.7752-882.760-1, -0.107
26Indianapolis78.3456-480.137+0, +0.074
27Tennessee76.8084-682.203+0, -0.001
28Cleveland75.9702-880.349+0, -0.025
29Philadelphia74.1563-781.218+0, -0.035
30Oakland73.4973-780.559+0, -0.012
31Jacksonville73.2081-982.388+0, +0.074
32Kansas City70.5681-980.709+0, -0.022

And here are the projected records where you see Green Bay winning the division outright (in the current actual projections they are projected to win the tie-breaker with Chicago at 11-5), and Seattle would fall to 9-7 and be tied with Dallas or the Giants for the last wildcard rather than winning it outright.  Should they tie with Dallas, they have the advantage with a head to head win, but should it be with the Giants, they'd likely lose out on conference record.

So, depending on how the NFC East plays out, there may be no change in the playoffs teams and seedings due to the bad call, or the Giants could be the team that loses a playoff spot because of it.

TeamRecord% chance% +1% -1
TeamRecord% chance% +1% -1
Houston14-234.413.232.8
Atlanta13-333.323.124.8
Green Bay12-434.631.218.2
Denver12-445.731.119.5
San Francisco11-432.318.828.1
Baltimore11-530.428.517.9
New England11-533.424.024.1
Chicago11-529.916.129.3
Pittsburgh10-633.717.729.6
NY Giants9-733.225.622.2
Tampa Bay9-735.925.423.3
Dallas9-732.618.528.7
Seattle9-732.818.428.7
Indianapolis9-732.115.631.6
Cincinnati8-832.526.321.2
Minnesota8-834.223.125.4
New Orleans8-831.117.229.8
NY Jets7-931.326.720.2
San Diego7-932.926.621.0
Buffalo7-932.224.922.4
Washington7-931.824.622.5
Miami7-931.616.630.6
Arizona6-1032.330.216.6
Tennessee6-1031.830.216.4
Detroit6-1035.026.921.4
St Louis5-1033.025.721.9
Carolina5-1133.324.523.2
Oakland5-1136.723.924.8
Philadelphia4-1233.433.312.9
Cleveland4-1238.029.020.1
Jacksonville3-1333.622.426.1
Kansas City2-1440.127.522.1


I'll continue to calculate these each week so we can see how things would be different.

NFL Week 11 Projected Records - Things get clearer, especially in the AFC

The projected records after week 11 are now posted and listed below as well.

Atlanta and  Houston continue to lead the way as you might expect.  But behind them, it is tight with Denver at 12-4 then five teams projected to finish 11-5.

In the NFC, Atlanta is projected to have a first round bye and the 49ers have the inside track to the 2nd one with Green Bay and Chicago close behind with the Packers getting the nod for the division based on current tie-breakers.  The Giants would beat out the Cowboys, both 9-7, for the NFC East based on current tie-breakers and the Bears and Seahawks would pick up the wilcards.  Seattle does have a 21% chance of being 9-7 and Tampa Bay and Dallas have decent shots at 10-6, so this could all certainly change and is not a lock by any stretch.

The AFC is a bit clearer with all four division winners alone at 11-5 or better but Pittsburgh is close at 10-6 but really would need some help to get the division given the current tie-breakers.  The Colts, despite their bad loss, still hang on to the last wildcard and have only a 15% chance of 8-8, but the Bengals do have a 26% chance of 9-7 so this too isn't a lock.

I am also tracking the projected playoff teams by week so take a look at that to see how things change from week to week.

TeamRecord% chance% +1% -1
TeamRecord% chance% +1% -1
Houston14-233.912.733.1
Atlanta13-333.323.124.8
Denver12-445.731.119.5
San Francisco11-4-132.218.428.4
Baltimore11-530.428.518.0
Green Bay11-535.228.220.9
New England11-533.524.323.8
Chicago11-529.715.829.5
Seattle10-634.021.226.7
Pittsburgh10-633.717.729.6
NY Giants9-733.126.121.6
Tampa Bay9-735.925.523.1
Dallas9-732.818.828.4
Indianapolis9-732.015.431.7
Cincinnati8-832.526.221.2
Minnesota8-834.024.423.9
New Orleans8-831.016.930.0
NY Jets7-931.326.920.0
San Diego7-932.926.521.1
Buffalo7-932.324.622.8
Washington7-931.824.622.6
Miami7-931.416.131.1
Tennessee6-1031.530.316.1
Arizona6-1032.630.116.9
Detroit6-1034.727.320.9
St Louis5-10-133.225.422.4
Carolina5-1133.324.822.9
Oakland5-1136.723.924.9
Philadelphia4-1233.533.213.0
Cleveland4-1238.029.020.1
Jacksonville3-1333.622.126.4
Kansas City2-1440.127.522.1