Board Game Arena

Thanks, your response helped much, so the answer is I have to become the first 8 players, or be a player of unranked games like "hanabi", so as to view my ELO as a non-member.

Excuse me may I ask a simple question?

I would like to know why standard users can see ELOs of SOME of their games? (I suppose ALL the game ELOs would be masked)
How to define which games can have the ELO be seen and which cannot?
If anyone knows please answer, thanks!