Your personal character saves.
If you have the calculator page opened already, it's recommended to close it before you delete a save.

Save1: No DataSave2: No DataSave3: No DataSave4: No DataSave5: No DataSave6: No DataSave7: No DataSave8: No DataSave9: No DataSave10: No DataSave11: No DataSave12: No DataSave13: No DataSave14: No DataSave15: No DataSave16: No DataSave17: No DataSave18: No DataSave19: No DataSave20: No DataSave21: No DataSave22: No DataSave23: No DataSave24: No DataSave25: No DataSave26: No DataSave27: No DataSave28: No DataSave29: No DataSave30: No DataSave31: No DataSave32: No DataSave33: No DataSave34: No DataSave35: No DataSave36: No DataSave37: No DataSave38: No DataSave39: No DataSave40: No DataSave41: No DataSave42: No DataSave43: No DataSave44: No DataSave45: No DataSave46: No DataSave47: No DataSave48: No DataSave49: No DataSave50: No Data