NRL Predictions for Round 1
Team Ratings for Round 1
This is an update after I realised I should have not given a home ground advantage for the first-named teams for the games played in Los Angeles. I got both results wrong as a result.
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 | 14.73 | 14.73 | -0.00 |
| Broncos | 9.07 | 9.07 | 0.00 |
| Storm | 6.15 | 6.15 | -0.00 |
| Roosters | 3.08 | 3.08 | -0.00 |
| Sharks | 2.94 | 2.94 | 0.00 |
| Cowboys | 2.47 | 2.47 | 0.00 |
| Knights | 1.84 | 1.84 | 0.00 |
| Rabbitohs | 0.87 | 0.87 | 0.00 |
| Eels | 0.14 | 0.14 | 0.00 |
| Warriors | -0.07 | -0.07 | 0.00 |
| Sea Eagles | -0.48 | -0.48 | 0.00 |
| Raiders | -4.31 | -4.31 | 0.00 |
| Dragons | -6.93 | -6.93 | -0.00 |
| Dolphins | -7.09 | -7.09 | 0.00 |
| Titans | -7.89 | -7.89 | -0.00 |
| Wests Tigers | -13.15 | -13.15 | -0.00 |
| Bulldogs | -13.35 | -13.35 | 0.00 |
Predictions for Round 1
Here are the predictions for Round 1. 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 | Sea Eagles vs. Rabbitohs | Mar 03 | Rabbitohs | -1.30 |
| 2 | Roosters vs. Broncos | Mar 03 | Broncos | -6.00 |
| 3 | Knights vs. Raiders | Mar 07 | Knights | 9.20 |
| 4 | Warriors vs. Sharks | Mar 08 | Warriors | 4.00 |
| 5 | Storm vs. Panthers | Mar 08 | Panthers | -5.60 |
| 6 | Eels vs. Bulldogs | Mar 09 | Eels | 16.50 |
| 7 | Titans vs. Dragons | Mar 09 | Titans | 2.00 |
| 8 | Dolphins vs. Cowboys | Mar 10 | Cowboys | -6.60 |