This is not a big deal for most people, but I tried to make it so the first game everyone rated was random, and it seems it didn't work. Not sure what I did wrong, but some people told me that the first game they could rate was not automatically random. I tried to look into it and figure out what I did wrong, but I still don't know. This doesn't ruin the Gam jam or anything, but it's a little bit of a bummer that I could not give everyone a more fair chance to get their games played, which is the point of randomizing the games you can rate. 

By the way for me, it was like this. I did not see any button anywhere, so I went looking, and found all the games that needed rating, and I could choose and rate whichever game I wanted.  I don't know if it helps to make it less confusing, but hopefully :)