Derek May
USATT#: 8144
2493 2462
St. Joseph Valley Open
- 29 May 1994
- 29 May 1994
This page explains how Derek May (USATT# 8144)'s rating went from 2493 to 2462 at the St. Joseph Valley Open held on - 29 May 1994. 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.