This page explains how Ronald J. Albright (USATT# 38008)'s rating went from 1677 to 1662 at the 2013 Pennsylvania State Championships held on - 21 Apr 2013. 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.