May 23, 2023

Super Rugby Predictions for Week 14

Team Ratings for Week 14

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 17.22 17.95 -0.70
Blues 12.97 12.34 0.60
Chiefs 12.59 8.81 3.80
Hurricanes 10.19 9.59 0.60
Brumbies 6.65 6.64 0.00
Highlanders 0.97 5.04 -4.10
Reds 0.51 1.89 -1.40
Waratahs -0.70 -2.50 1.80
Western Force -4.45 -5.54 1.10
Rebels -5.71 -6.19 0.50
Fijian Drua -9.53 -10.50 1.00
Moana Pasifika -12.06 -8.91 -3.20

 

Performance So Far

So far there have been 72 matches played, 55 of which were correctly predicted, a success rate of 76.4%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Moana Pasifika vs. Crusaders May 19 7 – 41 -25.00 TRUE
2 Reds vs. Blues May 19 26 – 45 -5.90 TRUE
3 Highlanders vs. Rebels May 20 20 – 17 13.10 TRUE
4 Chiefs vs. Hurricanes May 20 23 – 12 5.30 TRUE
5 Waratahs vs. Fijian Drua May 20 32 – 18 12.10 TRUE
6 Western Force vs. Brumbies May 20 34 – 19 -9.40 FALSE

 

Predictions for Week 14

Here are the predictions for Week 14. 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 Highlanders vs. Reds May 26 Highlanders 6.00
2 Rebels vs. Western Force May 26 Rebels 2.20
3 Fijian Drua vs. Moana Pasifika May 27 Fijian Drua 8.00
4 Crusaders vs. Waratahs May 27 Crusaders 23.40
5 Blues vs. Hurricanes May 27 Blues 6.30
6 Brumbies vs. Chiefs May 27 Chiefs -0.40

 

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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 »