This page explains how Ai Hong Deng (USATT# 26418)'s rating went from 1034 to 1050 at the Galina Cup Championships held on - 21 Nov 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.