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 | 12.06 | 10.73 | 1.30 | 
| Bulls | 10.75 | 9.00 | 1.80 | 
| Munster | 9.42 | 10.54 | -1.10 | 
| Stormers | 7.17 | 8.93 | -1.80 | 
| Glasgow | 6.76 | 4.19 | 2.60 | 
| Ulster | 4.49 | 7.80 | -3.30 | 
| Connacht | 2.81 | 3.17 | -0.40 | 
| Lions | 0.26 | -4.26 | 4.50 | 
| Edinburgh | -0.14 | -2.26 | 2.10 | 
| Sharks | -0.89 | 0.85 | -1.70 | 
| Benetton | -3.02 | -5.12 | 2.10 | 
| Cardiff Rugby | -3.70 | -5.16 | 1.50 | 
| Ospreys | -5.05 | -7.79 | 2.70 | 
| Scarlets | -9.54 | -2.23 | -7.30 | 
| Dragons | -14.69 | -8.14 | -6.60 | 
| Zebre | -16.69 | -20.25 | 3.60 | 
Performance So Far
So far there have been 63 matches played, 42 of which were correctly predicted, a success rate of 66.7%.
Here are the predictions for last week’s games.
| Game | Date | Score | Prediction | Correct | |
|---|---|---|---|---|---|
| 1 | Glasgow vs. Edinburgh | Dec 23 | 22 – 10 | 8.10 | TRUE | 
| 2 | Ulster vs. Connacht | Dec 23 | 20 – 19 | 4.30 | TRUE | 
| 3 | Zebre vs. Benetton | Dec 23 | 24 – 31 | -12.80 | TRUE | 
| 4 | Stormers vs. Bulls | Dec 24 | 26 – 20 | -3.00 | FALSE | 
| 5 | Cardiff Rugby vs. Dragons | Dec 27 | 55 – 21 | 9.40 | TRUE | 
| 6 | Scarlets vs. Ospreys | Dec 27 | 11 – 25 | -0.40 | TRUE | 
| 7 | Munster vs. Leinster | Dec 27 | 3 – 9 | 0.70 | 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 | Benetton vs. Zebre | Dec 30 | Benetton | 15.70 | 
| 2 | Bulls vs. Lions | Dec 31 | Bulls | 12.50 | 
| 3 | Edinburgh vs. Glasgow | Dec 31 | Glasgow | -4.90 | 
| 4 | Stormers vs. Sharks | Dec 31 | Stormers | 10.10 | 
| 5 | Connacht vs. Munster | Jan 01 | Munster | -4.60 | 
| 6 | Ospreys vs. Cardiff Rugby | Jan 02 | Ospreys | 0.60 | 
| 7 | Dragons vs. Scarlets | Jan 02 | Scarlets | -3.10 | 
| 8 | Leinster vs. Ulster | Jan 02 | Leinster | 9.60 |