RWC 2023 Predictions for Week 3
Team Ratings for Week 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 | |
---|---|---|---|
South Africa | 18.34 | 16.35 | 2.00 |
Ireland | 17.72 | 15.46 | 2.30 |
New Zealand | 17.23 | 16.32 | 0.90 |
France | 12.13 | 12.48 | -0.40 |
Scotland | 6.37 | 6.81 | -0.40 |
England | 5.46 | 4.22 | 1.20 |
Australia | 2.81 | 2.63 | 0.20 |
Wales | 1.63 | 0.75 | 0.90 |
Fiji | 0.62 | 0.58 | 0.00 |
Argentina | 0.57 | 1.23 | -0.70 |
Samoa | 0.29 | -0.50 | 0.80 |
Georgia | -3.25 | -2.56 | -0.70 |
Japan | -5.77 | -6.10 | 0.30 |
Italy | -7.32 | -8.84 | 1.50 |
Tonga | -12.06 | -11.38 | -0.70 |
Portugal | -14.03 | -13.61 | -0.40 |
Uruguay | -14.57 | -15.47 | 0.90 |
Namibia | -16.15 | -13.18 | -3.00 |
Chile | -16.83 | -15.13 | -1.70 |
Romania | -20.15 | -17.02 | -3.10 |
Performance So Far
So far there have been 16 matches played, 15 of which were correctly predicted, a success rate of 93.8%.
Here are the predictions for last week’s games.
Game | Date | Score | Prediction | Correct | |
---|---|---|---|---|---|
1 | France vs. Uruguay | Sep 14 | 27 – 12 | 35.50 | TRUE |
2 | New Zealand vs. Namibia | Sep 15 | 71 – 3 | 30.50 | TRUE |
3 | Samoa vs. Chile | Sep 16 | 43 – 10 | 15.50 | TRUE |
4 | Wales vs. Portugal | Sep 16 | 28 – 8 | 14.80 | TRUE |
5 | Ireland vs. Tonga | Sep 16 | 59 – 16 | 28.40 | TRUE |
6 | South Africa vs. Romania | Sep 17 | 76 – 0 | 35.40 | TRUE |
7 | Australia vs. Fiji | Sep 17 | 15 – 22 | 3.20 | FALSE |
8 | England vs. Japan | Sep 17 | 34 – 12 | 10.10 | TRUE |
Predictions for Week 3
Here are the predictions for Week 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 | Italy vs. Uruguay | Sep 20 | Italy | 7.30 |
2 | France vs. Namibia | Sep 21 | France | 35.30 |
3 | Argentina vs. Samoa | Sep 22 | Argentina | 0.30 |
4 | Georgia vs. Portugal | Sep 23 | Georgia | 10.80 |
5 | England vs. Chile | Sep 23 | England | 22.30 |
6 | South Africa vs. Ireland | Sep 23 | South Africa | 0.60 |
7 | Scotland vs. Tonga | Sep 24 | Scotland | 18.40 |
8 | Wales vs. Australia | Sep 24 | Australia | -1.20 |