John L. Ballard
USATT#: 61485
1371 1372
1998 USATT Nationals
- 20 Dec 1998
- 20 Dec 1998
This page explains how John L. Ballard (USATT# 61485)'s rating went from 1371 to 1372 at the 1998 USATT Nationals held on - 20 Dec 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.