This page explains how Wally Lien (USATT# 7766)'s rating went from 1052 to 1027 at the Tri-Cities Fall Open Dbl. RR held on - 16 Oct 2005. 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.