The 2A rankings on the WWR are being provided on my site as a courtesy by the WWN. My WWR site is phasing out of rankings now that WWN is here but I still have some of old time rankers working and I post their work. I have not filled our vacancies with new WWR rankers since I started to use the WWN. I don't know their exact schedule of rankings, or how often they update them. I do know rankings are a hard, time consuming job that takes a lot of their resources. It is not easy and I am sure they are doing the best they can covering @ 10 divisions. Not an easy task...