Google says that its 0.0005% of happening
But I'm not sure because I played around 2000 games. Here is the game: https://www.chess.com/game/146182122902
What are the chances that you are going to be paired against staff member in a random pairing?
1. You are lucky.
2. 1 in 200 000 doesn't mean that you will only face a staff member on the 200.000th game, but that you will face a staff member ONCE in 200 000 games, which can be the 2000th game, the 1st game or the 200.000th game, or none - random is random.
I once played against a local streamer (yet he was not streaming at that moment, he just has that "Community Streamer" badge), he called me a cheetah and blocked
Also he was an FM getting his pieces chomped on like a noob (don't ban me if you see this)
