3 Jul 2017 - 8 Jul 2017
This page explains how Barbara L Kaminsky (USATT# 7133)'s rating went from 1625 to 1609 at the 2017 SuperMicro US Nationals held on 3 Jul 2017 - 8 Jul 2017. The links below take you to pages that describe various aspects of the ratings processor.
The ratings processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.