I played this game, however, I wasn’t ranked for it. Neither it shows in the map. If I go to the opponent’s profile, I see this game. In mine it doesn’t show up. Also in this profile I see 7 played games and profile starts with “manually changed”. What does that all mean?
the graph does show only the game IDs, so to see the names of the players, you have to actually scroll down to the game history. I can see your game down there. Manually changed stands for your initial rank set.
Your game was not rated, because your opponent was still in provisional status. This means, you can not gain or lose rank by playing against him. Most likely, this is due to your opponent having a new account!