Ray Zhang
USATT#: 214874
898 1108
Topspin Open League
20 Apr 2018
20 Apr 2018
This page explains how Ray Zhang (USATT# 214874)'s rating went from 898 to 1108 at the Topspin Open League event from 20 Apr 2018. 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.