The "CPU Quality" indicator is now live in the lobby. It's displayed UNDER the ping number in the lobby. It works in a similar fashion to the ping score (lower is better). You can hover your mouse over a bar to get the exact score.
For those of you who want details, the benchmark runs a bunch of loops with some basic math and the records the number of times the CPU was able to complete the loop in five seconds. The benchmark starts 10 seconds after you join the lobby and runs for five seconds. The status is displayed on the CPU Test button (new button next to the observer button).
IF YOU ALT TAB OR MINIMIZE THE GAME BEFORE THE BENCHMARK FINISHES, YOUR SCORE WILL BE LOWER!
If you forget not to do that and end up with a bad rating, just hit the "Run CPU Test" button to re-run the benchmark and update your score.
(names removed to protect the innocent)
I'll do my best to answer any questions, comments, or problems on this thread.