NRL Predictions for Round 9
Team Ratings for Round 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 | |
|---|---|---|---|
| Storm | 20.05 | 19.20 | 0.80 |
| Panthers | 15.18 | 14.26 | 0.90 |
| Rabbitohs | 12.07 | 15.81 | -3.70 |
| Sea Eagles | 6.88 | 10.99 | -4.10 |
| Eels | 3.03 | 2.54 | 0.50 |
| Sharks | 1.77 | -1.10 | 2.90 |
| Roosters | 0.74 | 2.23 | -1.50 |
| Titans | -2.32 | 1.05 | -3.40 |
| Cowboys | -4.54 | -12.27 | 7.70 |
| Raiders | -4.63 | -1.10 | -3.50 |
| Dragons | -6.96 | -7.99 | 1.00 |
| Broncos | -7.12 | -8.90 | 1.80 |
| Warriors | -8.19 | -8.99 | 0.80 |
| Wests Tigers | -8.99 | -10.94 | 1.90 |
| Knights | -9.00 | -6.54 | -2.50 |
| Bulldogs | -9.97 | -10.25 | 0.30 |
Performance So Far
So far there have been 64 matches played, 44 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 | Broncos vs. Sharks | Apr 28 | 16 – 7 | -7.90 | FALSE |
| 2 | Titans vs. Panthers | Apr 29 | 4 – 18 | -14.60 | TRUE |
| 3 | Rabbitohs vs. Sea Eagles | Apr 29 | 40 – 22 | 6.80 | TRUE |
| 4 | Warriors vs. Raiders | Apr 30 | 21 – 20 | -4.40 | FALSE |
| 5 | Bulldogs vs. Roosters | Apr 30 | 16 – 12 | -9.40 | FALSE |
| 6 | Eels vs. Cowboys | Apr 30 | 4 – 35 | 15.60 | FALSE |
| 7 | Knights vs. Storm | May 01 | 2 – 50 | -23.20 | TRUE |
| 8 | Dragons vs. Wests Tigers | May 01 | 12 – 6 | 4.80 | TRUE |
Predictions for Round 9
Here are the predictions for Round 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 | Rabbitohs vs. Broncos | May 05 | Rabbitohs | 22.20 |
| 2 | Raiders vs. Bulldogs | May 06 | Raiders | 8.30 |
| 3 | Panthers vs. Eels | May 06 | Panthers | 15.20 |
| 4 | Sea Eagles vs. Wests Tigers | May 07 | Sea Eagles | 18.90 |
| 5 | Roosters vs. Titans | May 07 | Roosters | 6.10 |
| 6 | Cowboys vs. Knights | May 07 | Cowboys | 7.50 |
| 7 | Storm vs. Dragons | May 08 | Storm | 30.00 |
| 8 | Sharks vs. Warriors | May 08 | Sharks | 15.50 |