Ray Zhang
USATT#: 214874
847 855
Topspin Open League
13 Oct 2017
13 Oct 2017
This page explains how Ray Zhang (USATT# 214874)'s rating went from 847 to 855 at the Topspin Open League event from 13 Oct 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.