Yinghua Cheng
USATT#: 54107
| Coach Level: National
2809 2789
1998 Pacific Rim Open
- 8 Nov 1998
- 8 Nov 1998
This page explains how Yinghua Cheng (USATT# 54107)'s rating went from 2809 to 2789 at the 1998 Pacific Rim Open held on - 8 Nov 1998. 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.