October 15, 2019

Predictions for the Mitre 10 Cup Semi-Finals

Team Ratings for the Mitre 10 Cup Semi-Finals

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
Tasman 20.45 9.00 11.50
Canterbury 12.64 12.92 -0.30
Auckland 9.87 11.57 -1.70
Wellington 9.65 10.92 -1.30
Bay of Plenty 6.75 -4.82 11.60
North Harbour 4.25 5.30 -1.10
Waikato 3.00 8.24 -5.20
Hawke’s Bay -1.30 -5.69 4.40
Otago -5.98 -1.49 -4.50
Taranaki -6.53 -5.22 -1.30
Counties Manukau -10.37 -1.99 -8.40
Northland -10.49 -6.23 -4.30
Manawatu -11.83 -11.67 -0.20
Southland -21.35 -22.08 0.70

 

Performance So Far

So far there have been 70 matches played, 49 of which were correctly predicted, a success rate of 70%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Southland vs. Bay of Plenty Oct 10 12 – 22 -27.20 TRUE
2 Taranaki vs. Auckland Oct 11 11 – 35 -9.90 TRUE
3 Hawke’s Bay vs. Tasman Oct 12 28 – 47 -17.50 TRUE
4 Manawatu vs. Counties Manukau Oct 12 33 – 17 -0.40 FALSE
5 Wellington vs. Waikato Oct 12 39 – 21 9.00 TRUE
6 Northland vs. Otago Oct 13 40 – 10 -7.20 FALSE
7 Canterbury vs. North Harbour Oct 13 31 – 25 13.80 TRUE

 

Predictions for the Mitre 10 Cup Semi-Finals

Here are the predictions for the Mitre 10 Cup Semi-Finals. 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 Bay of Plenty vs. Manawatu Oct 18 Bay of Plenty 22.60
2 Tasman vs. Auckland Oct 19 Tasman 14.60
3 Hawke’s Bay vs. Otago Oct 19 Hawke’s Bay 8.70
4 Wellington vs. Canterbury Oct 18 Wellington 1.00

 

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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 »