This page explains how Martin Mei-ta Chow (USATT# 94454)'s rating went from 1685 to 1681 at the 2015 LA Open Table Tennis Tournament held on - 6 Sep 2015. 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.