Fuel Adjustment - where on the chart is this indicated?

On the fuel calculation chart on page 9 (or page 13 - I am at work now & doing this from memory!), I see all the numbers to calculate fuel consumption - however - (as in the old 757 & 777 from PMDG), there is no "fuel adjustment" part of the chart. How do I know what the fuel adjustment per hour is for carrying X pulnds of fuel over the landing weight? It used to be at the bottom of the charts for the 777 & 757. In short - if my aircraft weighs 10,000 lbs more (above my landing weight) because of the extra fuel I am carrying for 3 hours at FL330, there is supposed to be an adjustment I am to make in calculating fuel consumption based on the extra weight I am carrying. Obviously, it will burn more fuel if I am carrying extra weight. Anyone know where I can get this info in the manuals? I find the included fuel calculation chart to be somewhat incomplete & not very helpful for calculating as in real life.Any ideas?Thanks