No one was robbed. You just need to score round by round. Tarver was lazy and Roy was more accurate. Tarver had nothing to whine about. People just weren't used to seeing Roy look less than excellent, so they gave Tarver rounds he didn't deserve.
I liked him after the first RJJ fight because i thought he was genuine when he said he was robbed. However his mouth as of late has made him a shadowy figure in this sport.