February 28, 2023

Super Rugby Predictions for Week 2

Team Ratings for Week 2

The basic method is described on my Department home page.
Here are the team ratings prior to this week’s games, along with the ratings at the start of the season.

Current Rating Rating at Season Start Difference
Crusaders 16.79 17.95 -1.20
Blues 13.58 12.34 1.20
Hurricanes 10.71 9.59 1.10
Chiefs 9.97 8.81 1.20
Brumbies 6.67 6.64 0.00
Highlanders 3.81 5.04 -1.20
Reds 0.78 1.89 -1.10
Waratahs -2.53 -2.50 -0.00
Western Force -5.34 -5.54 0.20
Rebels -6.39 -6.19 -0.20
Moana Pasifika -9.32 -8.91 -0.40
Fijian Drua -10.09 -10.50 0.40

 

Performance So Far

So far there have been 6 matches played, 4 of which were correctly predicted, a success rate of 66.7%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Crusaders vs. Chiefs Feb 24 10 – 31 12.60 FALSE
2 Waratahs vs. Brumbies Feb 24 25 – 31 -5.60 TRUE
3 Moana Pasifika vs. Fijian Drua Feb 25 34 – 36 7.10 FALSE
4 Highlanders vs. Blues Feb 25 20 – 60 -3.80 TRUE
5 Reds vs. Hurricanes Feb 25 13 – 47 -2.20 TRUE
6 Western Force vs. Rebels Feb 25 34 – 27 4.20 TRUE

 

Predictions for Week 2

Here are the predictions for Week 2. The prediction is my estimated expected points difference with a positive margin being a win to the home team, and a negative margin a win to the away team.

Game Date Winner Prediction
1 Crusaders vs. Highlanders Mar 03 Crusaders 13.00
2 Rebels vs. Hurricanes Mar 03 Hurricanes -11.60
3 Moana Pasifika vs. Chiefs Mar 04 Chiefs -19.30
4 Fijian Drua vs. Waratahs Mar 04 Waratahs -7.60
5 Blues vs. Brumbies Mar 05 Blues 6.90
6 Western Force vs. Reds Mar 05 Reds -6.10

 

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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 »