NRL Predictions for Round 21
Team Ratings for Round 21
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 | |
---|---|---|---|
Panthers | 8.78 | 14.73 | -6.00 |
Roosters | 8.78 | 3.08 | 5.70 |
Storm | 7.40 | 6.15 | 1.20 |
Sharks | 4.58 | 2.94 | 1.60 |
Sea Eagles | 4.57 | -0.48 | 5.10 |
Broncos | 2.88 | 9.07 | -6.20 |
Cowboys | 0.09 | 2.47 | -2.40 |
Warriors | -1.55 | -0.07 | -1.50 |
Dolphins | -1.62 | -7.09 | 5.50 |
Rabbitohs | -1.87 | 0.87 | -2.70 |
Bulldogs | -2.51 | -13.35 | 10.80 |
Dragons | -3.66 | -6.93 | 3.30 |
Knights | -4.86 | 1.84 | -6.70 |
Titans | -5.99 | -7.89 | 1.90 |
Eels | -6.64 | 0.14 | -6.80 |
Raiders | -6.88 | -4.31 | -2.60 |
Wests Tigers | -13.49 | -13.15 | -0.30 |
Performance So Far
So far there have been 148 matches played, 89 of which were correctly predicted, a success rate of 60.1%.
Here are the predictions for last week’s games.
Game | Date | Score | Prediction | Correct | |
---|---|---|---|---|---|
1 | Raiders vs. Warriors | Jul 19 | 20 – 18 | 1.60 | TRUE |
2 | Rabbitohs vs. Wests Tigers | Jul 20 | 42 – 28 | 11.20 | TRUE |
3 | Knights vs. Broncos | Jul 20 | 14 – 30 | -3.20 | TRUE |
4 | Storm vs. Roosters | Jul 20 | 24 – 8 | -0.40 | FALSE |
5 | Panthers vs. Dolphins | Jul 21 | 28 – 26 | 15.00 | TRUE |
6 | Sea Eagles vs. Titans | Jul 21 | 38 – 8 | 11.30 | TRUE |
7 | Cowboys vs. Bulldogs | Jul 21 | 20 – 18 | 6.10 | TRUE |
Predictions for Round 21
Here are the predictions for Round 21. 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 | Warriors vs. Wests Tigers | Jul 26 | Warriors | 18.90 |
2 | Eels vs. Storm | Jul 26 | Storm | -11.00 |
3 | Broncos vs. Bulldogs | Jul 27 | Broncos | 8.40 |
4 | Cowboys vs. Sharks | Jul 27 | Sharks | -1.50 |
5 | Roosters vs. Sea Eagles | Jul 27 | Roosters | 7.20 |
6 | Dragons vs. Panthers | Jul 28 | Panthers | -9.40 |
7 | Dolphins vs. Titans | Jul 28 | Dolphins | 7.40 |
8 | Raiders vs. Rabbitohs | Jul 28 | Rabbitohs | -2.00 |