Yinghua Cheng
USATT#: 54107
| Coach Level: National
2738 2745
Potomac Fall Open
- 23 Nov 1997
- 23 Nov 1997
This page explains how Yinghua Cheng (USATT# 54107)'s rating went from 2738 to 2745 at the Potomac Fall Open held on - 23 Nov 1997. 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.