United Rugby Championship Predictions for Week 9
Team Ratings for Week 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 | |
|---|---|---|---|
| Leinster | 18.05 | 16.79 | 1.30 |
| Ulster | 9.71 | 9.27 | 0.40 |
| Bulls | 7.83 | 7.84 | -0.00 |
| Stormers | 7.50 | 7.14 | 0.40 |
| Munster | 6.64 | 9.78 | -3.10 |
| Edinburgh | 4.91 | 3.58 | 1.30 |
| Sharks | 4.06 | 6.95 | -2.90 |
| Connacht | 0.44 | -1.60 | 2.00 |
| Glasgow | -0.23 | -0.00 | -0.20 |
| Lions | -1.40 | -1.74 | 0.30 |
| Ospreys | -2.21 | -0.83 | -1.40 |
| Scarlets | -4.18 | -1.23 | -2.90 |
| Cardiff Rugby | -4.63 | -7.42 | 2.80 |
| Benetton | -4.80 | -3.68 | -1.10 |
| Dragons | -9.60 | -11.81 | 2.20 |
| Zebre | -16.06 | -16.99 | 0.90 |
Performance So Far
So far there have been 61 matches played, 46 of which were correctly predicted, a success rate of 75.4%.
Here are the predictions for last week’s games.
| Game | Date | Score | Prediction | Correct | |
|---|---|---|---|---|---|
| 1 | Stormers vs. Scarlets | Nov 26 | 36 – 19 | 16.00 | TRUE |
| 2 | Ulster vs. Zebre | Nov 26 | 36 – 15 | 31.30 | TRUE |
| 3 | Benetton vs. Edinburgh | Nov 26 | 24 – 17 | -6.40 | FALSE |
| 4 | Bulls vs. Ospreys | Nov 26 | 43 – 26 | 13.90 | TRUE |
| 5 | Leinster vs. Glasgow | Nov 27 | 40 – 5 | 21.50 | TRUE |
| 6 | Munster vs. Connacht | Nov 27 | 24 – 17 | 11.00 | TRUE |
| 7 | Lions vs. Dragons | Nov 28 | 33 – 25 | 13.90 | TRUE |
| 8 | Sharks vs. Cardiff Rugby | Nov 28 | 0 – 35 | 16.30 | FALSE |
Predictions for Week 9
Here are the predictions for Week 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 | Sharks vs. Ospreys | Dec 03 | Sharks | 10.80 |
| 2 | Edinburgh vs. Munster | Dec 03 | Edinburgh | 2.80 |
| 3 | Stormers vs. Dragons | Dec 04 | Stormers | 21.60 |
| 4 | Zebre vs. Glasgow | Dec 04 | Glasgow | -11.30 |
| 5 | Connacht vs. Benetton | Dec 04 | Connacht | 9.70 |
| 6 | Bulls vs. Cardiff Rugby | Dec 04 | Bulls | 17.00 |
| 7 | Leinster vs. Ulster | Dec 04 | Leinster | 12.30 |
| 8 | Lions vs. Scarlets | Dec 05 | Lions | 7.30 |
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 »