Yong Zhang
USATT#: 211935
1671 1670
Microsoft Weekend League
15 Feb 2014
15 Feb 2014
This page explains how Yong Zhang (USATT# 211935)'s rating went from 1671 to 1670 at the Microsoft Weekend League event from 15 Feb 2014. 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.