Xiang Ma
USATT#: 212864
1798 1788
Swan Friday O2000 Team League
13 Jan 2017
13 Jan 2017
This page explains how Xiang Ma (USATT# 212864)'s rating went from 1798 to 1788 at the Swan Friday O2000 Team League event from 13 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.