Super 15 Predictions, Week 3

Dr David J Scott
March 07, 2012

Team Ratings for Week 3


Here are the team ratings prior to Week 3, along with the ratings at the start of the season. I have created a brief description of the method I use for predicting rugby games. Go to my Department home page to see this.

Current Rating Rating at Season Start
Crusaders 9.22 10.46
Bulls 6.38 4.16
Stormers 6.03 6.59
Reds 4.90 5.03
Waratahs 4.35 4.98
Blues 1.78 2.87
Sharks 1.66 0.87
Chiefs -0.95 -1.17
Hurricanes -2.05 -1.90
Highlanders -3.57 -5.69
Force -4.08 -4.95
Cheetahs -4.45 -1.46
Brumbies -6.72 -6.66
Lions -10.12 -10.82
Rebels -15.68 -15.64



Performance So Far


So far there have been 14 matches played, 9 of which were correctly predicted, a success rate of 64.3%.
Here are the predictions for the games so far.

Game Date Score Prediction Correct
1 Blues vs. Crusaders Feb 24 18 - 19 -3.10 TRUE
2 Brumbies vs. Force Feb 24 19 - 17 2.80 TRUE
3 Bulls vs. Sharks Feb 24 18 - 13 7.80 TRUE
4 Chiefs vs. Highlanders Feb 25 19 - 23 9.00 FALSE
5 Waratahs vs. Reds Feb 25 21 - 25 4.40 FALSE
6 Stormers vs. Hurricanes Feb 25 39 - 26 13.00 TRUE
7 Lions vs. Cheetahs Feb 25 27 - 25 -4.90 FALSE
8 Chiefs vs. Blues Mar 02 29 - 14 -0.70 FALSE
9 Rebels vs. Waratahs Mar 02 19 - 35 -15.40 TRUE
10 Lions vs. Hurricanes Mar 02 28 - 30 -3.90 TRUE
11 Highlanders vs. Crusaders Mar 03 27 - 24 -10.40 FALSE
12 Reds vs. Force Mar 03 25 - 20 15.10 TRUE
13 Cheetahs vs. Bulls Mar 03 19 - 51 -1.40 TRUE
14 Stormers vs. Sharks Mar 03 15 - 12 10.00 TRUE

Predictions for Week 3


Here are the predictions for Week 3. The prediction is my estimated 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 Crusaders vs. Chiefs Mar 09 Crusaders 14.70
2 Force vs. Hurricanes Mar 09 Force 2.50
3 Brumbies vs. Cheetahs Mar 10 Brumbies 2.20
4 Highlanders vs. Waratahs Mar 10 Waratahs -3.40
5 Reds vs. Rebels Mar 10 Reds 25.10
6 Sharks vs. Lions Mar 10 Sharks 16.30
7 Bulls vs. Blues Mar 10 Bulls 9.10




Source File: PredictGames.R


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