Poll Average Details- IL District 2 - Special D Primary - 2013-02-26 19:00:00

The Poll Average is a weighted and adjusted number.
[Mid Date Column] All times are calculated by the middle date of the poll if it spans multiple days.
A time window of 2 months prior to the most recent poll is used.
[Time Weight Column] Polls are weighted in the amount they contribute to the final results in a linear fashion in this time window - the newest poll has a weight of 1, a poll 30 days prior will have a weight of 0.5 and a poll 60 days out will have a weight of 0. If the same pollster has more than one poll in this time period, only the newest will be used.
[Internal Column] If a poll is marked as being an internal poll for one of the candidates, it's weight will be halved.
[Candidate Columns, Bias] OurCampaigns has calculated partisan bias figures for all Polling Firms based on data from final vote totals in races they have polled. These amounts are subtracted from the poll result - in the case the bias figure is negative it will effectively be added to the poll result and appear as two dashes (minus a negative = plus). [TOTAL Row] The adjusted weights are summed for each poll result and the adjusted poll results for each candidate are multiplied by the poll weight and then summed. Each candidate's poll sum is divided by their weight sum to give the total.

PollMid DateTime WeightInternal Robin Kelly Robin KellyDebbie Halvorson Robin KellyToi Hutchinson Robin KellyAnthony A. Beale Robin KellyMel Reynolds Robin KellyJoyce Washington Robin Kelly Scattering Robin KellyAnthony W. Williams Robin KellyJohn D. Blyth Robin KellyClifford J. Eagleton Robin KellyVictor Jonathan Robin KellyGregory Haynes Robin KellyCharles Rayburn Robin KellyErnest B. Fenton Robin KellyFatimah N. Muhammad Robin KellyLarry D. Pickens Robin KellyO. Patrick Brutus Robin Kelly
Victory Research2/19X 1.00000   17.0000 21.0000                              
We Ask America2/19X 1.00000   37.0000 19.0000   11.5000                          
GBA Strategies (D)2/5X 0.76667  X 1/2 26.0000 22.0000 20.0000 10.0000 5.0000 2.0000                      
Normington, Petts & Associates (D)1/10X 0.33333  X 1/2 8.0000 16.0000 12.0000 5.0000 7.0000                        
TOTAL 25.607843 20.039216 17.575758 10.430108 5.606061 2.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000