This page explains how Kingsley N Chin (USATT# 19042)'s rating went from 1570 to 1583 at the Gwinnett Table Tennis Club event from 1 Aug 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.