I know of one member that believes that and he doesn't post in thread that are discussing Calvinism, he's made his own thread to show what he teaches/believes. She had no clue as to what people were saying or what the Bible teaches, because she believes that she saved herself while have a handle that is a proof text that God saves man. That right there shows you how twisted her thinking is. God causes us to be born again so we can see the kingdom, in that gift of grace, man responded to God in faith and repentance. God's grace is resisted every day by all men in their natural state. It is the regenerating act of God that allows people to be free from sin, so that they can respond to Him. I am not going to post all the Scriptures, because I'm trying to make shorter posts.
It's all based on false assumptions that Calvinism teaches these things, I've heard it both ways, that he did believe that and that he did not, so it really doesn't matter because he does not posted here. I believe there were many things Calvin believe that most Calvinist do not believe today, it's the Biblical Doctrines of Grace that keep Calvinism going. I've never read any of his books so I am not sure how his atonement worked, I know it's for the believers, but I don't know if he also thought that it covers all sins in the world past, present and future or strictly limited to believers.
She never directly responded to any posts that I seen, she would just say unbiblical stuff, that was legalistic which fit her view of salvation, if man saves himself, man must keep himself saved.