Roger Dickson
USATT#: 57866
| Coach Level: Regional | Certified Referee | Certified Umpire
1539 1519
Sun TV Open
- 27 Feb 1994
- 27 Feb 1994
This page explains how Roger Dickson (USATT# 57866)'s rating went from 1539 to 1519 at the Sun TV Open held on - 27 Feb 1994. 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.