TOURNAMENTS

I click on a tournament, which I am playing in.
Can somebody tell me how to read what those numbers mean?
It looks like a database. but I have no idea what it means.

The numbers show the current number of moves played in an in-progress game. If you click on the number, it opens up that game for viewing.

It's useful to see what's happening in other people's games, especially when there aren't many left and you're wondering when the next round might start.