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NFL Prediction Results for Week 4 PDF Print E-mail
Tuesday, 30 September 2008
Once again, the system did not do very well, mostly due to a combination of upsets and system error.  It's discouraging, but not unexpected at this time of the season while the ratings are in flux from trying to change according to how each team is playing.  The real unexpected behavior was the week 1 and 2 success -- that's way out of the ordinary.
 
Hopefully things are going to settle out a bit more now, but remember, sometimes this is a crapshoot.
 
Home                     Line  Away                   CR Line   Conf   Score ATS Str Anl
========================================================================================
Kansas City              +9.0  DENVER                  +21.81   0.721  33-19  L   L   U-
TENNESSEE                -3.0  Minnesota                -9.36   0.622  30-17  W   W
NY Jets                  -1.5  ARIZONA                  +3.13   0.597  56-35  L   L   CR
OAKLAND                  +7.5  San Diego                +2.46   0.594  18-28  L   W   CR
St. Louis                +8.0  BUFFALO                 +11.40   0.559  14-31  W   W
Chicago                  +3.0  PHILADELPHIA             +5.62   0.550  24-20  L   L   U-
JACKSONVILLE             -7.5  Houston                  -9.80   0.540  30-27  L   W   O
Tampa Bay                -1.0  GREEN BAY                +0.49   0.531  30-21  L   L   CR
CINCINNATI               -3.5  Cleveland                -4.51   0.519  12-20  L   L   U-
DALLAS                  -11.0  Washington              -11.99   0.517  24-26  L   L   U-
CAROLINA                 -7.0  Atlanta                  -7.64   0.511  24- 9  W   W
NEW ORLEANS              -6.0  San Francisco            -6.43   0.508  31-17  W   W
Pittsburgh               -7.0  BALTIMORE                -6.70   0.505  23-20  W   W

Teams listed in CAPS are favored against the spread

This week straight up:           7-6            (53.8%)
This week against the spread:    5-8            (38.5%)

Vegas Error:                9.8462
CR Error:                  11.3663
Vegas Bias:                -3.0000
CR Bias:                   -3.6535
Vegas Mean Square Error:  128.8462
CR Mean Square Error:     205.5611

Extended Analysis
-----------------
key:    U+ = upset vs. spread that resulted in win vs. spread
        U- = upset vs. spread that resulted in loss vs. spread
        O  = loss vs. spread due to at least one team overplaying or underplaying
        CR = loss vs. spread due to Comprank failure

5 wins vs. spread due to Comprank success
0 wins vs. spread due to upsets
4 losses vs. spread due to upsets
1 losses vs. spread due to teams over/under playing their opponents
3 losses due to Comprank failure

CR success rate -->  5/13 = 38.5%       Analysis:       Extremely Low
CR failure rate -->  3/13 = 23.1%       Analysis:       Extremely High
upset ratio ------>  4/13 = 30.8%       Analysis:       Extremely High

Last Updated ( Tuesday, 30 September 2008 )
 
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