Cech was asked to make several saves during the 2-0 win at Molineux, including two very accomplished blocks in the second-half with Chelsea just a single goal ahead.
"I am always pleased when my performance helps the team to come through a difficult period in a match and win the game," Cech told chelseafc.com.
"This is the life when you play for the top teams. There are going to be one or two moments in the game when you have to be decisive.
"I feel well. I think I have been doing well all season. I feel confident."