This page explains how Igor Tsalyuk (USATT# 74676)'s rating went from 1188 to 1195 at the Aurora TTC League event from 5 Apr 2007. 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.