For me this is one of the improvements for Chelsea even though the opponent they face is only a team from the bottom of the standings. But believe me Wolves is a team that always knows Chelsea's weaknesses and can make it difficult for Chelsea to win. So in this match Chelsea can get 3 points, meaning Chelsea has tried to improve its performance to continue its stable consistency as before.
After some disappointed matches, this win can help Chelsea returning to its right track, for competing top four of Premier League with some other clubs. With same 22 played matches, the competition for top four includes many clubs from Arsenal, Nottingham Forest, Chelsea, Manchester City, Newcastle United, Bournemouth and Aston Villa.
We can see from Aston Villa at 8th position, it's only 4 points less than Chelsea at the fourth position, and 8 points less than Arsenal and Nottingham Forest at second and third positions. Many changes will happen with these clubs from second to eight positions in next weeks.