Haiyan Cheng
USATT#: 71436
1194 1124
2015 Rose City Open
- 6 Jun 2015
- 6 Jun 2015
This page explains how Haiyan Cheng (USATT# 71436)'s rating went from 1194 to 1124 at the 2015 Rose City Open held on - 6 Jun 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.