The Elite Crono numbers are way out...It's all based on speed and your weight factored in...
My wife had one and then got a Powertap. Hate to burst your bubble, but you aren't putting out 3.6w/kg. Once she started riding with the Powertap she discovered that she had either quickly developed a case of the suckage, or her Elite Crono trainer had been lying...I voted for the latter
The only way to get reliable power numbers is with a tried and true power meter....