January 24, 2022

United Rugby Championship Predictions for Week 12

Team Ratings for Week 12

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
Leinster 15.38 14.79 0.60
Munster 10.22 10.69 -0.50
Ulster 7.47 7.41 0.10
Edinburgh 3.77 2.90 0.90
Connacht 3.60 1.72 1.90
Glasgow 3.55 3.69 -0.10
Sharks 1.63 -0.07 1.70
Bulls 1.38 3.65 -2.30
Stormers 0.89 0.00 0.90
Ospreys 0.07 0.94 -0.90
Cardiff Rugby -1.61 -0.11 -1.50
Scarlets -1.72 -0.77 -1.00
Lions -2.47 -3.91 1.40
Benetton -3.39 -4.50 1.10
Dragons -6.12 -6.92 0.80
Zebre -16.61 -13.47 -3.10

 

Performance So Far

So far there have been 56 matches played, 40 of which were correctly predicted, a success rate of 71.4%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Lions vs. Sharks Jan 23 37 – 47 2.20 FALSE
2 Bulls vs. Stormers Jan 23 26 – 30 6.70 FALSE

 

Predictions for Week 12

Here are the predictions for Week 12. 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 Dragons vs. Benetton Jan 29 Dragons 3.80
2 Ulster vs. Scarlets Jan 29 Ulster 15.70
3 Cardiff Rugby vs. Leinster Jan 30 Leinster -10.50
4 Connacht vs. Glasgow Jan 30 Connacht 6.50
5 Ospreys vs. Edinburgh Jan 30 Ospreys 2.80
6 Sharks vs. Stormers Jan 30 Sharks 5.70
7 Lions vs. Bulls Jan 30 Lions 1.10
8 Zebre vs. Munster Jan 30 Munster -20.30

 

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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 »