Long Zheng
USATT#: 83634
1877 1918
St. Joseph Valley Open
- 29 May 1994
- 29 May 1994
This page explains how Long Zheng (USATT# 83634)'s rating went from 1877 to 1918 at the St. Joseph Valley Open held on - 29 May 1994. 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.