Nope, Surrey Rolling Road only have a chassis dyno so the power will have been measured at the wheels and the crank power estimated.
As I mentioned before, measuring this way you only end up with an estimated crank figure as the only way to obtain a true crank power figure is to remove the engine and place on an engine dyno. However it is interesting that an RCF was dyno'd the same day and they reported a significantly higher crank power figure, however you don't know if they were using the same or different algorithms to estimate crank BHP. Do you know what the wheel HP figures were for both cars ?