This page explains how Thomas Shieh (USATT# 17171)'s rating went from 1561 to 1588 at the Los Angeles Table Tennis Association event from 10 Aug 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.