David H. James
USATT#: 56475
1924 1964
Potomac 2009 Spring Open
- 10 May 2009
- 10 May 2009
This page explains how David H. James (USATT# 56475)'s rating went from 1924 to 1964 at the Potomac 2009 Spring Open held on - 10 May 2009. 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.