Ray Zhang
USATT#: 214874
409 387
Topspin Open League
20 May 2016
20 May 2016
This page explains how Ray Zhang (USATT# 214874)'s rating went from 409 to 387 at the Topspin Open League event from 20 May 2016. 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.