Bunnings NPC Predictions for Round 2
Team Ratings for Round 2
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 | |
|---|---|---|---|
| Tasman | 11.49 | 10.71 | 0.80 |
| Auckland | 8.49 | 7.95 | 0.50 |
| Wellington | 7.72 | 5.62 | 2.10 |
| Canterbury | 5.90 | 6.44 | -0.50 |
| North Harbour | 4.43 | 5.75 | -1.30 |
| Bay of Plenty | 4.42 | 5.20 | -0.80 |
| Waikato | 3.84 | 2.52 | 1.30 |
| Hawke’s Bay | 2.79 | 4.07 | -1.30 |
| Taranaki | -3.24 | -4.52 | 1.30 |
| Otago | -3.77 | -3.47 | -0.30 |
| Northland | -6.85 | -4.75 | -2.10 |
| Southland | -10.08 | -10.39 | 0.30 |
| Counties Manukau | -11.50 | -10.22 | -1.30 |
| Manawatu | -13.45 | -14.72 | 1.30 |
Performance So Far
So far there have been 7 matches played, 4 of which were correctly predicted, a success rate of 57.1%.
Here are the predictions for last week’s games.
| Game | Date | Score | Prediction | Correct | |
|---|---|---|---|---|---|
| 1 | Manawatu vs. Counties Manukau | Aug 06 | 39 – 21 | -1.00 | FALSE |
| 2 | Taranaki vs. Hawke’s Bay | Aug 07 | 33 – 19 | -5.10 | FALSE |
| 3 | Wellington vs. Northland | Aug 07 | 54 – 7 | 13.90 | TRUE |
| 4 | Otago vs. Southland | Aug 07 | 26 – 19 | 10.40 | TRUE |
| 5 | Bay of Plenty vs. Tasman | Aug 08 | 14 – 27 | -2.00 | TRUE |
| 6 | North Harbour vs. Waikato | Aug 08 | 15 – 28 | 6.70 | FALSE |
| 7 | Auckland vs. Canterbury | Aug 08 | 35 – 24 | 5.00 | TRUE |
Predictions for Round 2
Here are the predictions for Round 2. 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 | Counties Manukau vs. North Harbour | Aug 13 | North Harbour | -12.40 |
| 2 | Tasman vs. Auckland | Aug 14 | Tasman | 6.50 |
| 3 | Hawke’s Bay vs. Otago | Aug 14 | Hawke’s Bay | 10.10 |
| 4 | Canterbury vs. Manawatu | Aug 14 | Canterbury | 22.80 |
| 5 | Southland vs. Bay of Plenty | Aug 15 | Bay of Plenty | -11.00 |
| 6 | Waikato vs. Wellington | Aug 15 | Wellington | -0.40 |
| 7 | Northland vs. Taranaki | Aug 15 | Taranaki | -0.10 |
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 »