June 22, 2012

NRL Predictions, Round 16

Team Ratings for Round 16

Here are the team ratings prior to Round 16, 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 10.90 4.63 6.30
Broncos 5.74 5.57 0.20
Bulldogs 4.32 -1.86 6.20
Wests Tigers 3.44 4.52 -1.10
Sea Eagles 2.69 9.83 -7.10
Warriors 2.44 5.28 -2.80
Cowboys 2.40 -1.32 3.70
Rabbitohs 1.72 0.04 1.70
Dragons -1.81 4.36 -6.20
Sharks -1.95 -7.97 6.00
Roosters -2.28 0.25 -2.50
Titans -2.62 -11.80 9.20
Knights -6.25 0.77 -7.00
Panthers -6.51 -3.40 -3.10
Raiders -7.47 -8.40 0.90
Eels -8.53 -4.23 -4.30

 

Performance So Far

So far there have been 110 matches played, 66 of which were correctly predicted, a success rate of 60%.

Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Dragons vs. Bulldogs Jun 15 20 – 28 -0.41 TRUE
2 Cowboys vs. Broncos Jun 15 12 – 0 -0.90 FALSE
3 Sharks vs. Warriors Jun 16 20 – 19 -0.06 FALSE
4 Eels vs. Rabbitohs Jun 16 6 – 24 -8.76 TRUE
5 Titans vs. Panthers Jun 17 36 – 18 6.56 TRUE
6 Wests Tigers vs. Roosters Jun 17 28 – 42 14.83 FALSE
7 Sea Eagles vs. Storm Jun 18 22 – 26 -3.65 TRUE

 

Predictions for Round 16

Here are the predictions for Round 16

Game Date Winner Prediction
1 Dragons vs. Titans Jun 22 Dragons 5.30
2 Broncos vs. Rabbitohs Jun 22 Broncos 8.50
3 Cowboys vs. Raiders Jun 23 Cowboys 14.40
4 Panthers vs. Eels Jun 23 Panthers 6.50
5 Bulldogs vs. Storm Jun 24 Storm -6.60
6 Roosters vs. Sea Eagles Jun 24 Sea Eagles -0.50
7 Knights vs. Wests Tigers Jun 25 Wests Tigers -5.20

 

 

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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 »