This page explains how Yunhu Wan (USATT# 219245)'s rating went from 1704 to 1696 at the MDTTC Tuesday/Friday League event from 28 Sep 2018. 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.