Hardbat ratings
Ratings info

About the Hardbat Ratings
Dr. Scott Gordon maintains the Official Hardbat Ratings and publishes them at his web site at: www.hardbat.com
For ten-best lists click on Ratings on this site.
Seeding and eligibility
The hardbat ratings are used for seeding in all hardbat events in sanctioned tournaments. However, the USATT sponge rating determines eligibility even for hardbat ratings events. So, a player with a hardbat rating of 1600 and a USATT sponge rating of 1450 may play in a U1500 hardbat event.