This page explains how Orlanda Terry (USATT# 69975)'s rating went from 1689 to 1636 at the 2013 Virginia Joola Open held on - 5 Oct 2013. 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.