Can you tell me a little more about what you're looking for? Perhaps I have read your question wrong.
You can read about the origin of "round robin" here:
http://www.randomhouse.com/wotd/index.pperl?date=20010426
It originally referred to sporting tournaments but then was altered to include writings with multiple authors as well.
If this still does not help, let me know. I have been writing for years and still play "round robin" for e-harlequin.