Long Zheng
USATT#: 83634
1902 1883
Westchester 2013 June Open
- 23 Jun 2013
- 23 Jun 2013
This page explains how Long Zheng (USATT# 83634)'s rating went from 1902 to 1883 at the Westchester 2013 June Open held on - 23 Jun 2013. 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.