This page explains how Barbara L Kaminsky (USATT# 7133)'s rating went from 1607 to 1633 at the Maryland Team Event held on - 28 Jun 2009. The links below take you to pages that describe various aspects of the rating processor.

The rating 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.