This page explains how Truman V. Hershberger (USATT# 75539)'s rating went from 1032 to 1010 at the PA State Championship (Closed) held on - 20 Apr 2008. 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.