I think I can. There were 7 games left after that Chelsea defeat. Had we won it we were still in the bottom 3. We still needed to chase games.
Our next fixture was Man City away, which we lost 2-0. Any momentum was gone there anyway.
After that we had the opportunity to beat Burnley, Fulham and Palace to stay up. We lost to them all. That wasn't because of one poor decision in the Chelsea match.