September 14, 2021

Top 14 Predictions for Round 3

Team Ratings for Round 3

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
Stade Toulousain 7.80 6.83 1.00
Racing-Metro 92 6.99 6.13 0.90
La Rochelle 6.10 6.78 -0.70
Bordeaux-Begles 5.49 5.42 0.10
Clermont Auvergne 4.43 5.09 -0.70
Lyon Rugby 4.13 4.15 -0.00
Castres Olympique 1.15 0.94 0.20
Montpellier 0.83 -0.01 0.80
RC Toulonnais 0.80 1.82 -1.00
Stade Francais Paris 0.12 1.20 -1.10
Section Paloise -1.77 -2.25 0.50
Biarritz -2.69 -2.78 0.10
USA Perpignan -2.90 -2.78 -0.10
Brive -3.12 -3.19 0.10

 

Performance So Far

So far there have been 14 matches played, 9 of which were correctly predicted, a success rate of 64.3%.
Here are the predictions for last week’s games.

Game Date Score Prediction Correct
1 Clermont Auvergne vs. Castres Olympique Sep 11 30 – 34 10.80 FALSE
2 Montpellier vs. Brive Sep 11 39 – 17 9.60 TRUE
3 Section Paloise vs. Lyon Rugby Sep 11 21 – 17 0.20 TRUE
4 USA Perpignan vs. Biarritz Sep 11 33 – 20 5.50 TRUE
5 Bordeaux-Begles vs. Stade Francais Paris Sep 12 37 – 10 10.80 TRUE
6 Racing-Metro 92 vs. La Rochelle Sep 12 23 – 10 6.80 TRUE
7 Stade Toulousain vs. RC Toulonnais Sep 13 41 – 10 12.30 TRUE

 

Predictions for Round 3

Here are the predictions for Round 3. 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 Biarritz vs. Racing-Metro 92 Sep 18 Racing-Metro 92 -3.20
2 Brive vs. Section Paloise Sep 18 Brive 5.20
3 Castres Olympique vs. Bordeaux-Begles Sep 18 Castres Olympique 2.20
4 Lyon Rugby vs. USA Perpignan Sep 18 Lyon Rugby 13.50
5 Montpellier vs. Stade Toulousain Sep 19 Stade Toulousain -0.50
6 Clermont Auvergne vs. La Rochelle Sep 19 Clermont Auvergne 4.80
7 RC Toulonnais vs. Stade Francais Paris Sep 20 RC Toulonnais 7.20

 

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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 »