Friday 10 February 2017 16:51, UK
Sean Dyche says Burnley are a stronger side compared to the one that lost 3-0 to Chelsea earlier in the season ahead of their clash with the Blues on Sunday, live on Sky Sports.
The Clarets are looking to win their eighth game in a row at Turf Moor in all competitions, with the 12th-placed side nine points clear of the relegation zone.
Antonio Conte's side are in sparkling form themselves, earning 26 points from an available 30 in the league, but Dyche believes his players have every reason to go into the fixture with confidence.
"It (the Chelsea game) was early in the season and they played miles better than us on the day," said Dyche.
"Beyond this result we've morphed into a stronger unit with a bit more experience and knowledge of what the Premier League is about - it doesn't guarantee a result but it does give you a better chance."
Despite the one-sided win at Stamford Bridge, Conte's men were still struggling to find the right formation in August and Dyche pinpointed the switch to a three-man defence as the turning point in the visitors' season.
"The biggest thing was when they changed their formation - that seems to have worked well for them and it looks like they've got that feeling where everyone knows their job," added Dyche.
"They're a fine side but they were before really. Even with Conte and his experience it takes time to get the players to adapt and know what he wants from them, and they've done that now.
"Every game is a test in the Premier League but (Chelsea) are so strong at the moment that it is probably the biggest challenge we've had. They are top of the league for a reason."
Robbie Brady and Ashley Westwood are in contention for their first Burnley starts after making substitute appearances in last week's 2-1 defeat at Watford.
Jeff Hendrick starts the first match of a three-game suspension after his read card at Vicarage Road, while Steven Defour and Dean Marney are ruled out.
Dyche's business in the January window could prove vital in the campaign if injuries and suspensions continue to come his way.
He added: "If things go against a player, whether it be injuries or suspension, it gives the other players a chance and players who have been waiting for that chance.
"You want people to come in and affect that and they're a group who are ready to affect that, so we are pleased with the way they're operating."