L.A. Johnston
USATT#: 10960
| Coach Level: Club | Certified Referee | Certified Umpire
1340 1305
Pensacola Winter Open
- 20 Mar 1999
- 20 Mar 1999
This page explains how L.A. Johnston (USATT# 10960)'s rating went from 1340 to 1305 at the Pensacola Winter Open held on - 20 Mar 1999. 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.