Harold E. Fredrickson
USATT#: 5900
1171 1156
Tri-Cities Fall Open Double RR
- 16 Oct 2011
- 16 Oct 2011
This page explains how Harold E. Fredrickson (USATT# 5900)'s rating went from 1171 to 1156 at the Tri-Cities Fall Open Double RR held on - 16 Oct 2011. 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.