April 12, 2022

United Rugby Championship Predictions for Week 23

Team Ratings for Week 23

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 17.18 14.79 2.40
Munster 10.28 10.69 -0.40
Ulster 8.54 7.41 1.10
Bulls 6.71 3.65 3.10
Stormers 5.45 0.00 5.40
Edinburgh 5.05 2.90 2.20
Sharks 4.84 -0.07 4.90
Glasgow 3.38 3.69 -0.30
Scarlets 0.29 -0.77 1.10
Connacht -0.56 1.72 -2.30
Lions -1.45 -3.91 2.50
Ospreys -2.22 0.94 -3.20
Cardiff Rugby -5.70 -0.11 -5.60
Benetton -6.38 -4.50 -1.90
Dragons -10.62 -6.92 -3.70
Zebre -18.76 -13.47 -5.30

 

Performance So Far

So far there have been 115 matches played, 83 of which were correctly predicted, a success rate of 72.2%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Stormers vs. Bulls Apr 10 19 – 17 4.10 TRUE
2 Sharks vs. Lions Apr 10 37 – 10 9.50 TRUE
3 Cardiff Rugby vs. Scarlets Apr 10 14 – 49 2.30 FALSE

 

Predictions for Week 23

Here are the predictions for Week 23. 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 Scarlets vs. Dragons Apr 17 Scarlets 15.90

 

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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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