This page explains how Anton Shapovalov (USATT# 76847)'s rating went from 1523 to 1458 at the 2010 Bellevue Spring Open held on - 4 Apr 2010. 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.