Watts per wheel on my cyclocross I have a pair of Continental Cyclocross Race, 700x35c, folding for my Fuji Cross 2.0 cyclocross. I just bought a pair of Continental Grand Prix 24. I had a look at this study where different tires where tested and their wattage per wheel has been listed. 

Can anyone tell me how much difference in this "wattage per wheel" measure I have with my new and previous tires?
Unless you are an elite-level professional cyclocross athlete, you will never have to worry about the rolling resistance of your cyclocross tires. And at that point you will be able to pay someone else to worry about those things for you.