May 5, 2026

Super Rugby Predictions for Week 13

Team Ratings for Week 13

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
Hurricanes 12.52 8.29 4.20
Chiefs 12.04 12.36 -0.30
Blues 8.82 8.91 -0.10
Crusaders 7.70 8.41 -0.70
Brumbies 3.67 5.59 -1.90
Reds 1.15 1.74 -0.60
Highlanders -2.95 -3.06 0.10
Western Force -3.67 -6.29 2.60
Waratahs -5.09 -5.84 0.80
Fijian Drua -7.15 -7.64 0.50
Moana Pasifika -12.47 -7.88 -4.60

 

Performance So Far

So far there have been 58 matches played, 40 of which were correctly predicted, a success rate of 69%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Hurricanes vs. Crusaders May 01 38 – 31 10.20 TRUE
2 Waratahs vs. Western Force May 01 17 – 20 4.30 FALSE
3 Fijian Drua vs. Highlanders May 02 24 – 14 -1.70 FALSE
4 Moana Pasifika vs. Blues May 02 19 – 45 -15.40 TRUE
5 Reds vs. Brumbies May 02 30 – 21 1.80 TRUE

 

Predictions for Week 13

Here are the predictions for Week 13. 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. Blues May 08 Crusaders 3.90
2 Reds vs. Chiefs May 08 Chiefs -7.40
3 Highlanders vs. Waratahs May 09 Highlanders 5.60
4 Moana Pasifika vs. Hurricanes May 09 Hurricanes -20.00
5 Brumbies vs. Western Force May 09 Brumbies 12.30

 

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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 »

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