This page explains how Valentin Izraelev (USATT# 28706)'s rating went from 734 to 733 at the Bloomington Competition and Elite League event from 16 Feb 2011. 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.