Eric Zheng
USATT#: 35038
1887 1813
Quincy TTC January Open
- 20 Jan 2008
- 20 Jan 2008
This page explains how Eric Zheng (USATT# 35038)'s rating went from 1887 to 1813 at the Quincy TTC January Open held on - 20 Jan 2008. 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.