Please post the source of that translation and the name of a Calvinist who said it. If you are unable to source the quote, retract it as being untrue.The Calvinist version of John 3:16 is:
" God so loved the elect that He gave His only begotten Son; that as a result of being elected you will be regenerated so you can believe with no other option available to you. You will have everlasting life that is imposed on you after your nature is changed you can do nothing else."