John M. Denny
USATT#: 63566
1269 1236
2001 PA Keystone Games
- 5 Aug 2001
- 5 Aug 2001
This page explains how John M. Denny (USATT# 63566)'s rating went from 1269 to 1236 at the 2001 PA Keystone Games held on - 5 Aug 2001. 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.