How is average time per move determined?
See http://support.chess.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=710
Unless there has been a policy change, it is the only statistic kept for unrated games.
For a low time/move average do not leave the site when there are many games where it is your turn.
How is average time per move determined?