Roger Dickson
USATT#: 57866
| Coach Level: Regional | Certified Referee | Certified Umpire
1645 1644
Columbus Giant RR Open
- 21 Feb 2004
- 21 Feb 2004
This page explains how Roger Dickson (USATT# 57866)'s rating went from 1645 to 1644 at the Columbus Giant RR Open held on - 21 Feb 2004. 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.