This page explains how Chia-yeh Li (USATT# 84911)'s rating went from 1073 to 1087 at the 2011 Fall Open held on - 5 Nov 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.