What means the asterisk symbol near shapter title

Hi,
Can someone explain me what the asterisk symbol means that randomly (I assume) shows in the chapter title in my study's?
For example please see:

1drv.ms/u/s!At012249_-xVjRL4jT0CWHcIqQwF?e=slnySK

Thanks in advance.

Jos Dumont

it just means that there is no result for the game, if it were marked as 1-0 or 0-1 that would be mean white wins or black wins respectively.

the * can be ignored

Thanks.