This page explains how Winston Xiaoyong Wang (USATT# 22286)'s rating went from 2142 to 2117 at the Long Island's Woodbury Table Tennis League event from 4 Feb 2014. 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.