Mark Nordby
USATT#: 8741
2107 1976
Schaumburg Christmas RR Open
- 13 Dec 1997
- 13 Dec 1997
This page explains how Mark Nordby (USATT# 8741)'s rating went from 2107 to 1976 at the Schaumburg Christmas RR Open held on - 13 Dec 1997. 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.