This page explains how Byong Kuk Kang (USATT# 85336)'s rating went from 1711 to 1687 at the 2012 Washington Table Tennis Open Tournament held on - 30 Jun 2012. 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.