Dick Peregrine
USATT#: 20923
1847 1820
Schaumburg RR Open
- 21 Feb 2004
- 21 Feb 2004
This page explains how Dick Peregrine (USATT# 20923)'s rating went from 1847 to 1820 at the Schaumburg RR Open held on - 21 Feb 2004. 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.