John L. Ballard
USATT#: 61485
1460 1406
US Nationals
- 21 Dec 1997
- 21 Dec 1997
This page explains how John L. Ballard (USATT# 61485)'s rating went from 1460 to 1406 at the US Nationals held on - 21 Dec 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.