Yi Ma
USATT#: 84273
1762 1792
Swan Sunday League
6 Jan 2019
6 Jan 2019
This page explains how Yi Ma (USATT# 84273)'s rating went from 1762 to 1792 at the Swan Sunday League event from 6 Jan 2019. 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.