This page explains how Rachel Fang Zhou (USATT# 86581)'s rating went from 1935 to 1934 at the Experior Club League event from 2 Dec 2016. 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.