Sixing Zheng
USATT#: 201725
1909 1874
Chinese New Year Open
21 Jan 2017 - 21 Jan 2017
21 Jan 2017 - 21 Jan 2017
This page explains how Sixing Zheng (USATT# 201725)'s rating went from 1909 to 1874 at the Chinese New Year Open held on 21 Jan 2017 - 21 Jan 2017. 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.