This page explains how David Correa (USATT# 86586)'s rating went from 1308 to 1282 at the Sooner State Games Winter 2011/2012 held on - 28 Jan 2012. 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.