Yinghua Cheng
USATT#: 54107
| Coach Level: National
2790 2797
Potomac Spring Open
- 16 Apr 1995
- 16 Apr 1995
This page explains how Yinghua Cheng (USATT# 54107)'s rating went from 2790 to 2797 at the Potomac Spring Open held on - 16 Apr 1995. 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.