Challenge Rating Range

Sorry, I am a dummy and cannot find the option to change my opponent's rating range when I create a new casual game. I need to lower it a little bit. I'm getting crushed way too often. I need a win once out of ten at least,, but can't pull it off playing 4-5 hundred higher rated opponents. Similar to GingerGM, who needs at least one win in 12 against Hikaru in blitz
;o)

Thanks...

hello, when you click on play/create game...

in the middle of the new window you will have two sliders one going to the left and one to the right,with th eleft one you set the minimal elo and the reight one the maximum elo of your opponent...hope it helped

Or:
Play
Lobby
Sprocket icon
Adjust the slider

In a casual game, you need to select "members only" in order to have the option to filter by rating.