First, the ten teams spent a common main round. The six best-placed teams qualified for the final round, whose participants all qualified for the playoffs in which the champions were played off. The other four teams played a qualifying round, the top two of which also qualified for the playoffs. The last two placed in the qualifying round then met in the relegation. The results from the main round were carried over to the final or qualifying round. Each team received two points for a win, one point for a draw and zero points for a defeat.