April 25, 2012

NRL Predictions, Round 8

Team Ratings for Round 8

Here are the team ratings prior to Round 8, 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 9.16 4.63 4.50
Broncos 7.51 5.57 1.90
Sea Eagles 4.37 9.83 -5.50
Dragons 3.54 4.36 -0.80
Wests Tigers 1.99 4.52 -2.50
Warriors 1.73 5.28 -3.50
Cowboys 1.53 -1.32 2.80
Bulldogs 1.51 -1.86 3.40
Knights 1.09 0.77 0.30
Rabbitohs -0.49 0.04 -0.50
Sharks -3.12 -7.97 4.90
Raiders -4.62 -8.40 3.80
Roosters -5.47 0.25 -5.70
Panthers -5.71 -3.40 -2.30
Eels -7.89 -4.23 -3.70
Titans -8.87 -11.80 2.90

 

Performance So Far

So far there have been 56 matches played, 30 of which were correctly predicted, a success rate of 53.57%.

Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Dragons vs. Knights Apr 13 12 – 4 6.76 TRUE
2 Broncos vs. Raiders Apr 13 30 – 6 15.23 TRUE
3 Storm vs. Bulldogs Apr 14 12 – 6 13.32 TRUE
4 Roosters vs. Cowboys Apr 14 12 – 50 4.26 FALSE
5 Sea Eagles vs. Titans Apr 14 14 – 26 23.41 FALSE
6 Warriors vs. Rabbitohs Apr 15 44 – 22 3.82 TRUE
7 Sharks vs. Eels Apr 15 24 – 18 9.90 TRUE
8 Panthers vs. Wests Tigers Apr 15 0 – 30 1.91 FALSE

 

Predictions for Round 8

Here are the predictions for Round 8

Game Date Winner Prediction
1 Dragons vs. Roosters Apr 25 Dragons 13.50
2 Storm vs. Warriors Apr 25 Storm 11.90
3 Bulldogs vs. Sea Eagles Apr 27 Bulldogs 1.60
4 Broncos vs. Titans Apr 27 Broncos 20.90
5 Rabbitohs vs. Cowboys Apr 28 Rabbitohs 2.50
6 Raiders vs. Sharks Apr 29 Raiders 3.00
7 Eels vs. Wests Tigers Apr 29 Wests Tigers -5.40
8 Knights vs. Panthers Apr 30 Knights 11.30

 

avatar

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 »