This page explains how Kevin M. Pollard (USATT# 3087)'s rating went from 1118 to 1100 at the 2nd Annual Palmer Giant RR held on - 7 Feb 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.