Robert G. Hagerstrand
USATT#: 59550
1255 1249
Schaumburg Open
- 20 Jun 1998
- 20 Jun 1998
This page explains how Robert G. Hagerstrand (USATT# 59550)'s rating went from 1255 to 1249 at the Schaumburg Open held on - 20 Jun 1998. 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.