Ray Zhang
USATT#: 214874
677 686
Topspin Open League
23 Jun 2017
23 Jun 2017
This page explains how Ray Zhang (USATT# 214874)'s rating went from 677 to 686 at the Topspin Open League event from 23 Jun 2017. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.