After reading a couple of posts, I decided to try withdraw from coinpoker as my balance has increased over the last few days. Originally had deposited a tiny amount of ETH I had left in a JAXX wallet. Anyway, those details seem to be automatically be saved.
Went to the withdraw page, entered how many CHP I wanted to cash into ETH, it gave a conversion, hit withdraw, went to the kitchen, came back, and the ETH was already in the Jaxx wallet.
Seriously, could not have been easier or quicker.