This page explains how Andrey Farkash (USATT# 14336)'s rating went from 1886 to 1921 at the Brooklyn TTC July Open held on - 19 Jul 2009. 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.