Craig Tafel
USATT#: 15570
1180 1190
Schaumburg Open
- 20 Jun 1998
- 20 Jun 1998
This page explains how Craig Tafel (USATT# 15570)'s rating went from 1180 to 1190 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.