Here are the final rankings for 2015 as presented by BHP. For the last couple of week provisional rankings were used.
The BHP scoring system works as follows:
Win : the full category points of the opponent
Win Bonus: 0.5 points for a win by a score of 30 points or more.
Loss: no points for a loss.
Loss Bonus for losing by less than 6 points: 60% of opponent’s category points
Loss Bonus for losing by less than 11 points: 40% of opponent’s category points
Loss Deduction: a deduction of 0.5 for a loss to a school in a lower category
Draw: 80% of opponent’s category points…