Ray Zhang
USATT#: 214874
1157 1167
Topspin Open League
11 Oct 2019
11 Oct 2019
This page explains how Ray Zhang (USATT# 214874)'s rating went from 1157 to 1167 at the Topspin Open League event from 11 Oct 2019. 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.