March 28, 2023

Super Rugby Predictions for Week 6

Team Ratings for Week 6

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 17.27 17.95 -0.70
Blues 12.58 12.34 0.20
Hurricanes 11.47 9.59 1.90
Chiefs 10.59 8.81 1.80
Brumbies 7.04 6.64 0.40
Highlanders 2.77 5.04 -2.30
Reds 1.43 1.89 -0.50
Waratahs -2.20 -2.50 0.30
Rebels -5.11 -6.19 1.10
Western Force -6.21 -5.54 -0.70
Fijian Drua -10.11 -10.50 0.40
Moana Pasifika -10.89 -8.91 -2.00

 

Performance So Far

So far there have been 30 matches played, 22 of which were correctly predicted, a success rate of 73.3%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Crusaders vs. Brumbies Mar 24 35 – 17 15.40 TRUE
2 Waratahs vs. Chiefs Mar 24 14 – 24 -7.00 TRUE
3 Highlanders vs. Fijian Drua Mar 25 57 – 24 17.10 TRUE
4 Moana Pasifika vs. Hurricanes Mar 25 0 – 59 -16.00 TRUE
5 Rebels vs. Reds Mar 25 40 – 34 -3.90 FALSE
6 Blues vs. Western Force Mar 26 30 – 17 25.30 TRUE

 

Predictions for Week 6

Here are the predictions for Week 6. 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 Moana Pasifika vs. Highlanders Mar 31 Highlanders -10.20
2 Reds vs. Crusaders Mar 31 Crusaders -10.30
3 Fijian Drua vs. Rebels Apr 01 Rebels -1.50
4 Chiefs vs. Blues Apr 01 Chiefs 1.50
5 Brumbies vs. Waratahs Apr 01 Brumbies 12.70
6 Hurricanes vs. Western Force Apr 02 Hurricanes 23.20

 

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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 »