This page explains how Mesha Jonathan Gebala (USATT# 88802)'s rating went from 1184 to 1176 at the Ararat Open 2013 held on - 26 May 2013. 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.