This page explains how Dennis J. Coppola (USATT# 25263)'s rating went from 1800 to 1800 at the Central Carolinas Super League event from 12 Jun 2010. 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.