This page explains how Shing-Li Sung (USATT# 30198)'s rating went from 2165 to 2149 at the Milpitas Sports Center event from 26 Jan 2008. 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.