The 'luck' swung the other way today.
Hamilton survived a second corner impact with the barrier, then the various accidents and safety cars eliminated the huge gap to the leading pack, at the same time negating Rosberg's lead.
Of course he still had to do what he gets paid for, and do it well, but two weekends in a row now Hamilton has gone from dead last to the podium.
Beating his team mate in the process, mentally, if not literally.