This page explains how Andrew Phillips (USATT# 16240)'s rating went from 1775 to 1779 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.