Harold E. Fredrickson
USATT#: 5900
1412 1354
Tri-Cities Spring Open Double
- 22 Apr 2007
- 22 Apr 2007
This page explains how Harold E. Fredrickson (USATT# 5900)'s rating went from 1412 to 1354 at the Tri-Cities Spring Open Double held on - 22 Apr 2007. 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.