@koffie.
What do you mean?
I said earlier I am (almost) sure.... the final points will be added up week by week (so if week 1 you are 10% off on each platform you will "gain" 50 points, then the same for weeks 2-10) After which the total for 10 weeks will also be calculated, and the score multiplied by 5 and added to your total.
So for instance you may do quite poorly in the weekly rankings by being 20% over, then 20% under, then over etc... alternating each week and giving you 200 points, but your total amount is then very accurate, so you might only be 2% out overall, and only gain an additional 10 points to make 210 points overall.
Meanwhile someone else may be only 15% over for all 10 weeks, and thus get 150 points, but then be 15% over for the total, and gain a further 75 points to make 225
