March 3, 2020

Super Rugby Predictions for Round 6

Team Ratings for Round 6

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 8.84 8.79 0.00
Jaguares 7.70 7.23 0.50
Chiefs 6.52 5.91 0.60
Sharks 2.84 -0.87 3.70
Blues 2.79 -0.04 2.80
Brumbies 2.34 2.01 0.30
Stormers 1.27 -0.71 2.00
Highlanders 1.22 4.53 -3.30
Bulls -1.59 1.28 -2.90
Lions -2.28 0.39 -2.70
Reds -3.02 -5.86 2.80
Waratahs -3.62 -2.48 -1.10
Rebels -6.77 -7.84 1.10
Sunwolves -21.46 -18.45 -3.00

 

Performance So Far

So far there have been 33 matches played, 19 of which were correctly predicted, a success rate of 57.6%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Highlanders vs. Rebels Feb 28 22 – 28 17.00 FALSE
2 Waratahs vs. Lions Feb 28 29 – 17 3.00 TRUE
3 Hurricanes vs. Sunwolves Feb 29 62 – 15 34.60 TRUE
4 Reds vs. Sharks Feb 29 23 – 33 1.80 FALSE
5 Stormers vs. Blues Feb 29 14 – 33 8.00 FALSE
6 Bulls vs. Jaguares Feb 29 24 – 39 -1.40 TRUE

 

Predictions for Round 6

Here are the predictions for Round 6. 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. Reds Mar 06 Crusaders 25.20
2 Waratahs vs. Chiefs Mar 06 Chiefs -4.10
3 Hurricanes vs. Blues Mar 07 Hurricanes 10.50
4 Rebels vs. Lions Mar 07 Rebels 1.50
5 Sharks vs. Jaguares Mar 07 Sharks 1.10
6 Bulls vs. Highlanders Mar 07 Bulls 3.20
7 Sunwolves vs. Brumbies Mar 08 Brumbies -17.80

 

avatar

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 »