This page explains how Simeon Duran (USATT# 5507)'s rating went from 1272 to 1197 at the Summer Sooner State Games held on - 23 Jun 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.