Ray Zhang
USATT#: 214874
314 295
Topspin Open League
13 Nov 2015
13 Nov 2015
This page explains how Ray Zhang (USATT# 214874)'s rating went from 314 to 295 at the Topspin Open League event from 13 Nov 2015. 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.