This page explains how Orlanda Terry (USATT# 69975)'s rating went from 1612 to 1610 at the 2009 NNTTC JOOLA Open held on - 19 Apr 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.