Haiyan Cheng
USATT#: 71436
1021 978
2016 Rose City Open
11 Jun 2016 - 11 Jun 2016
11 Jun 2016 - 11 Jun 2016
This page explains how Haiyan Cheng (USATT# 71436)'s rating went from 1021 to 978 at the 2016 Rose City Open held on 11 Jun 2016 - 11 Jun 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.