This page explains how Gary Osmanoff (USATT# 13305)'s rating went from 2243 to 2232 at the LYTTC Friday Pro League event from 21 Jun 2014. 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.