Chelsea player ratings from 4-2 win over Swansea City: Diego Costa scarily effective, Eden Hazard terrorises Swans

Midfield: Cesc Fabregas – 8/10

Got moved into a more advanced position after Swansea took the lead. He helped his side turn the game on its head with two assists.

Attacking midfield: Andre Schurrle – 5/10

Subbed at the interval after a below-par first half.