Raymond F. Chen
USATT#: 4809
1448 1400
2010 Potomac Spring Open
- 16 May 2010
- 16 May 2010
This page explains how Raymond F. Chen (USATT# 4809)'s rating went from 1448 to 1400 at the 2010 Potomac Spring Open held on - 16 May 2010. 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.