This page explains how David Livings (USATT# 16495)'s rating went from 951 to 951 at the 1998 Waco Summer RR held on - 15 Aug 1998. 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.