I think we established a few handicap rides ago that it counts as "in motion" once the countdown gets to zero, even if you remain pedaling on the line waiting for your handicap time. So your average "in motion" watts will include the spinning on the line which will obviously bring the average downSomething's odd about the avg. power calculation in my ride:
http://www.bkool.com/bkoolSessionHistory/showSessionSummary/6387605
I'ts almost entirely at 300 watt and yet the avg. "in motion" watts are 258 watt, almost the same as "In total".
So we can't even rely on the avg. calculations?