The Reds travel to Stamford Bridge on the back of consecutive defeats in the Premier League and Champions League.
Gravenberch told Liverpoolfc.com: "Of course if a team like Liverpool loses two times in a row it's not nice.
"But I think we analysed it good and now Chelsea is waiting for us. So, we will prepare for Chelsea and try to do everything to win the game.
"Of course losing two times is not nice. But what I said, we will do everything to go for the win on Saturday, prepare well and give everything. That's the only thing that you can do.
"Sometimes it falls your way and sometimes not. This time it was not but we still created a lot of chances – we don't finish them but I know we will. And I know we will come out of this for sure."
On goalkeeper Giorgi Mamardashvili stepping in for the injured Alisson, Gravenberch added: "We know Ali is a big loss because, for me, he's the best 'keeper in the world.
"But we know with Giorgi, he showed already what quality he has. Also in training he's really good. I know he will do really good for us.
"I'm happy for him that he will make his Premier League debut and I'm really looking forward to it."