This page explains how Chi Kin Chan (USATT# 55576)'s rating went from 2093 to 2088 at the Westside TTC September Open held on - 18 Sep 1994. 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.