Chris Williams
USATT#: 11126
| National Referee | International Umpire
1507 1537
Columbus RR
- 7 Feb 1998
- 7 Feb 1998
This page explains how Chris Williams (USATT# 11126)'s rating went from 1507 to 1537 at the Columbus RR held on - 7 Feb 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.