United Rugby Championship Predictions for Week 15
Team Ratings for Week 15
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 | |
|---|---|---|---|
| Glasgow | 8.61 | 6.18 | 2.40 |
| Leinster | 8.25 | 13.41 | -5.20 |
| Bulls | 7.78 | 8.86 | -1.10 |
| Stormers | 6.32 | 4.17 | 2.20 |
| Lions | 1.89 | -1.19 | 3.10 |
| Ulster | 1.87 | -3.24 | 5.10 |
| Munster | 0.85 | 3.65 | -2.80 |
| Sharks | 0.22 | 1.29 | -1.10 |
| Connacht | -0.25 | -1.39 | 1.10 |
| Edinburgh | -2.03 | 2.67 | -4.70 |
| Scarlets | -2.10 | -0.54 | -1.60 |
| Cardiff Rugby | -2.39 | -2.74 | 0.30 |
| Ospreys | -2.62 | -2.15 | -0.50 |
| Benetton | -4.56 | -2.32 | -2.20 |
| Dragons | -8.89 | -15.66 | 6.80 |
| Zebre | -12.93 | -11.02 | -1.90 |
Performance So Far
So far there have been 112 matches played, 77 of which were correctly predicted, a success rate of 68.8%.
Here are the predictions for last week’s games.
| Game | Date | Score | Prediction | Correct | |
|---|---|---|---|---|---|
| 1 | Sharks vs. Cardiff Rugby | Mar 28 | 21 – 15 | 10.60 | TRUE |
| 2 | Glasgow vs. Benetton | Mar 28 | 31 – 10 | 19.90 | TRUE |
| 3 | Leinster vs. Scarlets | Mar 28 | 36 – 19 | 17.40 | TRUE |
| 4 | Bulls vs. Munster | Mar 29 | 34 – 31 | 15.40 | TRUE |
| 5 | Connacht vs. Ospreys | Mar 29 | 21 – 14 | 10.00 | TRUE |
| 6 | Lions vs. Dragons | Mar 29 | 42 – 26 | 18.30 | TRUE |
| 7 | Stormers vs. Edinburgh | Mar 29 | 33 – 14 | 14.30 | TRUE |
| 8 | Zebre vs. Ulster | Mar 29 | 12 – 28 | -6.60 | TRUE |
Predictions for Week 15
Here are the predictions for Week 15. 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 | Dragons vs. Bulls | Apr 18 | Bulls | -9.70 |
| 2 | Edinburgh vs. Zebre | Apr 18 | Edinburgh | 17.90 |
| 3 | Ulster vs. Leinster | Apr 18 | Leinster | -4.40 |
| 4 | Stormers vs. Connacht | Apr 18 | Stormers | 13.60 |
| 5 | Lions vs. Glasgow | Apr 19 | Lions | 0.30 |
| 6 | Scarlets vs. Cardiff Rugby | Apr 19 | Scarlets | 2.30 |
| 7 | Benetton vs. Munster | Apr 19 | Benetton | 1.60 |
| 8 | Ospreys vs. Sharks | Apr 19 | Ospreys | 4.20 |
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 »