This page explains how Eric C. Bailey (USATT# 53418)'s rating went from 1692 to 1690 at the Central Carolinas Super League event from 7 Apr 2011. 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.