Bill Lum
USATT#: 55787
1730 1627
USATT National Championships
- 18 Dec 1995
- 18 Dec 1995
This page explains how Bill Lum (USATT# 55787)'s rating went from 1730 to 1627 at the USATT National Championships held on - 18 Dec 1995. 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.