Craig Tafel
USATT#: 15570
1674 1647
St. Joseph Valley Open
- 30 May 1999
- 30 May 1999
This page explains how Craig Tafel (USATT# 15570)'s rating went from 1674 to 1647 at the St. Joseph Valley Open held on - 30 May 1999. 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.