This page explains how Justin Scott Rosales (USATT# 69729)'s rating went from 1148 to 1144 at the LYTTC August Open held on - 26 Aug 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.