May 23, 2012

NRL Predictions, Round 12

Team Ratings for Round 12

Here are the team ratings prior to Round 12, along with the ratings at the start of the season. I have created a brief description of the method I use for predicting rugby games. Go to my Department home page to see this.

Current Rating Rating at Season Start Difference
Storm 10.63 4.63 6.00
Broncos 5.77 5.57 0.20
Sea Eagles 4.31 9.83 -5.50
Cowboys 3.61 -1.32 4.90
Bulldogs 2.50 -1.86 4.40
Warriors 1.88 5.28 -3.40
Wests Tigers 1.08 4.52 -3.40
Rabbitohs 0.21 0.04 0.20
Dragons 0.13 4.36 -4.20
Sharks -1.47 -7.97 6.50
Knights -1.54 0.77 -2.30
Roosters -2.35 0.25 -2.60
Raiders -6.05 -8.40 2.30
Titans -6.21 -11.80 5.60
Panthers -6.53 -3.40 -3.10
Eels -9.71 -4.23 -5.50

 

Performance So Far

So far there have been 84 matches played, 48 of which were correctly predicted, a success rate of 57.14%.

Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Wests Tigers vs. Warriors May 18 22 – 20 4.03 TRUE
2 Cowboys vs. Panthers May 19 30 – 28 17.04 TRUE
3 Sea Eagles vs. Roosters May 20 18 – 10 11.76 TRUE
4 Dragons vs. Rabbitohs May 20 18 – 19 5.46 FALSE
5 Bulldogs vs. Sharks May 21 26 – 6 6.27 TRUE

 

Predictions for Round 12

Here are the predictions for Round 12

Game Date Winner Prediction
1 Storm vs. Broncos May 25 Storm 9.40
2 Rabbitohs vs. Raiders May 25 Rabbitohs 10.80
3 Knights vs. Titans May 26 Knights 9.20
4 Dragons vs. Eels May 26 Dragons 14.30
5 Panthers vs. Sea Eagles May 27 Sea Eagles -6.30
6 Wests Tigers vs. Cowboys May 27 Wests Tigers 2.00
7 Roosters vs. Bulldogs May 28 Bulldogs -0.30

 

 

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David Scott obtained a BA and PhD from the Australian National University and then commenced his university teaching career at La Trobe University in 1972. He has taught at La Trobe University, the University of Sheffield, Bond University and Colorado State University, joining the University of Auckland, based at Tamaki Campus, in mid-1995. He has been Head of Department at La Trobe University, Acting Dean and Associate Dean (Academic) at Bond University, and Associate Director of the Centre for Quality Management and Data Analysis at Bond University with responsibility for Short Courses. He was Head of the Department of Statistics in 2000, and is a past President of the New Zealand Statistical Assocation. See all posts by David Scott »