February 25, 2020

Super Rugby Predictions for Round 5

 

 

Team Ratings for Round 5

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 16.23 17.10 -0.90
Hurricanes 7.97 8.79 -0.80
Jaguares 6.76 7.23 -0.50
Chiefs 6.52 5.91 0.60
Stormers 3.02 -0.71 3.70
Highlanders 2.74 4.53 -1.80
Brumbies 2.34 2.01 0.30
Sharks 2.01 -0.87 2.90
Blues 1.05 -0.04 1.10
Bulls -0.64 1.28 -1.90
Lions -1.48 0.39 -1.90
Reds -2.19 -5.86 3.70
Waratahs -4.43 -2.48 -2.00
Rebels -8.28 -7.84 -0.40
Sunwolves -20.59 -18.45 -2.10

 

Performance So Far

So far there have been 27 matches played, 16 of which were correctly predicted, a success rate of 59.3%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Crusaders vs. Highlanders Feb 21 33 – 13 17.50 TRUE
2 Rebels vs. Sharks Feb 22 24 – 36 -3.00 TRUE
3 Chiefs vs. Brumbies Feb 22 14 – 26 13.50 FALSE
4 Reds vs. Sunwolves Feb 22 64 – 5 19.50 TRUE
5 Stormers vs. Jaguares Feb 22 17 – 7 1.00 TRUE
6 Bulls vs. Blues Feb 22 21 – 23 5.70 FALSE

 

Predictions for Round 5

Here are the predictions for Round 5. 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. Rebels Feb 28 Highlanders 17.00
2 Waratahs vs. Lions Feb 28 Waratahs 3.00
3 Hurricanes vs. Sunwolves Feb 29 Hurricanes 34.60
4 Reds vs. Sharks Feb 29 Reds 1.80
5 Stormers vs. Blues Feb 29 Stormers 8.00
6 Bulls vs. Jaguares Feb 29 Jaguares -1.40

 

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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 »