Valve to Rate TF2 Servers, Help Players Decide Where to Play
All servers are not created equal. Some leave you feeling all warm-and-squishy after each match, while others insult humanity as a whole nearly as often as they insult your mother. Valve understands this and – with an eagerness to please its fans that’s borderline depressing (Just imagine: you’ll probably never be as devoted to anything as Valve is to you) – has braved the numerical gorilla pen that is mathematics in order to bring you a solution.
"After kicking around some proposals, we came up with a simple system built around the theory that player time on a server is a useful metric for how happy the player is with that server. It's game rules agnostic, and we can measure it on our steam backend entirely from steam client data, so servers can't interfere with it,” said Valve’s Robin Walker.
The finished product, then, operates on a point system -- sending well-behaved servers out for some time in the yard and booting rabble-rousers straight to the chair.
“In short, servers that have lots of players joining & leaving rapidly will score badly. Servers that consistently have players join and stay on for long periods of time will score well,” Walker explained.
“Our first step in improving this part of the player experience has been to delist all the really bad servers. The master server will simply stop giving these to you when you fire up the serverbrowser.”
“After that, we're going to keep improving our ability to measure this kind of problem.”