November 10, 2020

Top 14 Predictions for Round 9

Team Ratings for Round 9

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
Racing-Metro 92 5.96 6.21 -0.30
Lyon Rugby 5.91 5.61 0.30
La Rochelle 5.21 2.32 2.90
Stade Toulousain 4.67 4.80 -0.10
Clermont Auvergne 4.24 3.22 1.00
RC Toulonnais 3.46 3.56 -0.10
Bordeaux-Begles 3.04 2.83 0.20
Montpellier 2.55 2.30 0.20
Stade Francais Paris -1.55 -3.22 1.70
Castres Olympique -1.64 -0.47 -1.20
Section Paloise -3.29 -4.48 1.20
Brive -4.38 -3.26 -1.10
Aviron Bayonnais -5.30 -4.13 -1.20
SU Agen -8.33 -4.72 -3.60

 

Performance So Far

So far there have been 47 matches played, 34 of which were correctly predicted, a success rate of 72.3%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 RC Toulonnais vs. Brive Nov 06 35 – 19 12.90 TRUE
2 Stade Toulousain vs. Castres Olympique Nov 07 16 – 16 12.80 FALSE
3 Bordeaux-Begles vs. Aviron Bayonnais Nov 07 43 – 19 13.00 TRUE
4 Racing-Metro 92 vs. Section Paloise Nov 07 24 – 22 15.70 TRUE
5 SU Agen vs. Lyon Rugby Nov 08 16 – 19 -9.70 TRUE
6 La Rochelle vs. Clermont Auvergne Nov 08 19 – 10 6.10 TRUE

 

Predictions for Round 9

Here are the predictions for Round 9. 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 Aviron Bayonnais vs. Montpellier Nov 14 Montpellier -2.40
2 Brive vs. Racing-Metro 92 Nov 14 Racing-Metro 92 -4.80
3 Castres Olympique vs. Bordeaux-Begles Nov 14 Castres Olympique 0.80
4 Clermont Auvergne vs. Lyon Rugby Nov 14 Clermont Auvergne 3.80
5 Section Paloise vs. Stade Toulousain Nov 14 Stade Toulousain -2.50
6 Stade Francais Paris vs. La Rochelle Nov 14 La Rochelle -1.30
7 SU Agen vs. RC Toulonnais Nov 14 RC Toulonnais -6.30

 

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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 »