If I want a pretty reliable game, I do the same thing or make the pot slightly higher. What you'll typically find is that people who are new to the game tend to play other newbies while the pros tend to play the pros. The only time I play in a noob game is if I am introducing a friend to the game for the first time.
Additionally, the League games and various tournaments tend to fend off CD's and NMR's pretty reliably as do playing with others you have played with in the past.
Lastly, this site keeps track of things like CD percentage but also number of games completed. It's rare that you find someone who's played 30 to 40 games to suddenly go into CD or NMR for that matter.
Here at this site, there tends to be an "unofficial" club of sorts among those that recognize each other. I recognize and have played with many people that have over 100

and many others can recognize these familiar faces from the forum itself. People that are on the site pretty regularly show up in a ton of threads and this is a very active forum.
FYI, listening to hellalt is sort of like sleeping on a pile of hammers.