Crunch 99 wrote:
Some big movers elsewhere in the rankings were Spurs jumping from 15 to 9, Hawks climbing from 23 to 16, Warriors falling from 10 to 17 and Nets falling from 9 to 14.
https://www.espn.com/nba/story/_/id/27942435/nba-power-rankings-week-2-opening-week-thoughts-all-30-teams
Espn ranking always is a craziest: they put Timbers with 3-0 in West lower than Knicks with 1-2 in East! Last couple years I have impression that their major factor is some kind of public expectation which are corrected only very slowly by actual performance.