Ray Zhang
USATT#: 214874
669 679
Topspin Open League
2 Jun 2017
2 Jun 2017
This page explains how Ray Zhang (USATT# 214874)'s rating went from 669 to 679 at the Topspin Open League event from 2 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.