Question how the tag works

Rise was curious. What would happen if she removed Chie's name tag while she was a ballerina? With Yukiko, her masturbating is something she could do at anytime. But She specifically told Chie to role play as a ballerina.

Would she practicing ballerina move's but still be the same Chie? Would she still have her same personality but prefer ballerina's over martial arts? or would her entire life and personality be altered?

Rise decided that the best way to find out was to just see it play out. After removing Chie's name from the name tag, unlinking her. She decided to call Chie to see which theory was true.