Roger Dickson
USATT#: 57866
| Coach Level: Regional | Certified Referee | Certified Umpire
1670 1643
America's Team Championships
- 30 May 2010
- 30 May 2010
This page explains how Roger Dickson (USATT# 57866)'s rating went from 1670 to 1643 at the America's Team Championships held on - 30 May 2010. 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.