John L. Ballard
USATT#: 61485
1431 1462
1997 Arizona Open Sizzler
- 3 Aug 1997
- 3 Aug 1997
This page explains how John L. Ballard (USATT# 61485)'s rating went from 1431 to 1462 at the 1997 Arizona Open Sizzler held on - 3 Aug 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.